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Dog's Life: Lifestyle
Early to Rise
Many dogs love the morning

It’s typical to suffer some sleep deprivation when living with a puppy, but it’s not only young dogs who encourage people to start the day earlier than we might like. A lot of dogs wake up early, ready to begin the day’s adventures at first light.

Puppies, and some of the older dogs, too, simply need to relieve themselves, but others are peppy and ready to go without any such bathroom urgency. Of course, many of these dogs have ample time in their schedules for daily naps, so there are well rested and refreshed when many people would still prefer some extra Zs.

With training, lots of dogs learn that they will not be going outside at dawn and must amuse themselves or simply wait until the humans have arisen on their own, or at least with the help of their alarm clock. A few pester people by jumping on the bed, licking faces, barking, whining, or otherwise failing to allow the people to sleep in.

I’ve only ever had one dog who was not naturally an early riser. When I woke up to go to work or out for a run, he was dragging. As I got ready to take him out, he would yawn, stretch, and look at me pathetically as he lumbered over to the door. It required encouragement to get him going on the days I was up early, but it was delightful on the days I slept in. It was such a pleasure to sleep late knowing that my dog was not waiting eagerly for the day to begin or crossing his paws in desperation as I snoozed. On weekend mornings, we both happily began the day in a leisurely way. He was rare in that way. I appreciated that trait then, and remember it fondly now.

How early does your dog wake up to greet you and greet the day, and what tactics are used to convince you to haul yourself out of bed prematurely?

News: Guest Posts
How to Teach Language to Your Dog

AFTER A LONG DAY of being a dog, no dog in existence has ever curled up on a comfy couch to settle in with a good book. Dogs just don’t roll like that. But that shouldn’t imply that human words don’t or can’t have meaning for dogs.

Chaser, a Border Collie from South Carolina, first entered the news in 2011 when a Behavioral Processes paper reported she had learned and retained the distinct names of over 1,000 objects. But that’s not all. When tested on the ability to associate a novel word with an unfamiliar item, she could do that, too. She also learned that different objects fell into different categories: certain things are general “toys,” while others are the more specific “Frisbees” and, of course, there are many, many exciting “balls.” She differentiates between object labels and action commands, interpreting “fetch sock” as two separate words, not as the single phrase “fetchsock.”

Fast forward two years. Chaser and her owner and trainer Dr. John Pilley, an emeritus professor of psychology at Wofford College, appeared again in a scientific journal. This time, the study highlighted Chaser’s attention to the syntactical relationships between words, for example, differentiating “to ball take Frisbee” from “to Frisbee take ball.”

I’ve been keeping an eye on Chaser, and I’ve been keeping an eye on Rico, Sofia, Bailey, Paddy and Betsy, all companion dogs whose way with human language has been reported in scientific journals. Most media reports tend to focus on outcomes: what these dogs can — or can’t — do with our words. But I think these reports are missing the point. Learning the names of over 1,000 words doesn’t just happen overnight. What does the behind-the-scenes learning and training look like? How did Chaser develop this intimate relationship with human language?

Recently, I had the pleasure of making Chaser and John Pilley’s acquaintance when they visited New York City for their forthcoming book, Chaser: Unlocking the Genius of the Dog Who Knows a Thousand Words, out 10.29.13 (Facebook/Twitter). I sat down with Pilley to discuss Chaser’s initial training and learning and to pose questions offered up by readers of Dog Spies (Twitter /Facebook) and Do You Believe in Dog? (Twitter /Facebook). Pilley did most of the talking, and Chaser contributed too, periodically bringing me a Frisbee and sticks of various sizes to throw. As Pilley says, “Learning builds on learning,” so here’s what I learned from our conversation about the early building blocks of Chaser’s education:

Chaser is known for her extensive vocabulary. Can you walk us through how she came to learn the names of over 1,000 different objects?

Because learning depends upon learning, it helped to have her first learn certain simple behaviors, most of which were obedience behaviors like sit, stand, stay, and drop. She also learned herding commands like ‘way to me,’ ‘come by,‘ ‘there,’ ‘freeze,’ ‘walk,’ ‘go out,’ and ‘crawl’ among others. I used positive reinforcement, and in the beginning, I used food when she came to me. I gradually phased out the food.

When I started teaching the name of objects, I said, ‘Watch Pop Pop’ and would show her the object and say, ‘This is Frisbee,’ and I would hide the object just two feet away, so at that point, it wasn’t really hidden. When she went looking for it, I would keep saying, ‘Find Frisbee, find Frisbee,’ and when she mouthed it I would say, ‘Good dog! Good dog!’ Then we made it more difficult, and I would really hide it out of her sight.

That was the procedure. A couple of times a day, I would play with her with that object for five minutes or so. No other objects would be on the floor, and we would play with that object, and I would profusely repeat the name of that object between 20-40 times in each session. ‘Find Santa Claus, Find Santa Claus,’ and then, ‘Good dog! Good dog!’ when she mouthed it. That was the first step in teaching her the names of proper nouns.

After the first object was taught, it was set aside, and we worked on another one. She always learned one object at a time, a successive method of teaching. Before Chaser, we had tried a simultaneous method of teaching with other dogs [presenting two objects at a time], and that didn’t work.

As Chaser learned the names of different objects, how did you test what Chaser was learning? Did you have a way to assess her initial and long-term memory?

After a few weeks, it was time to test Chaser. The criteria for learning was that she had to successfully select a particular object out of 8 other objects. My criteria was not just that one test. We replicated it at least 8 times, and the items surrounding the object of interest would be different from what she had seen in earlier presentations. She had to be successful in each of those independent sessions 8 times in a row. If she was successful on the first 6 but missed on the 7th, I stopped the testing and put the object aside and worked with it some more.Then I would start the testing some more.

In addition to testing her initial learning of objects, each month we tested her memory on all of the objects that she had learned up to that point. We did it in sets of 20. I put 20 objects on the floor, using only objects which she had shown initial learning, and we asked Chaser to retrieve each of the 20 objects. Over the course of 3 years of teaching, Chaser was successful in retrieving 90% of the objects correctly. Most of the time she retrieved 100% of the objects and other times 95%, but it never got below 90%. If she was not successful, I put that object aside for additional training. The reason we tested her each month was we wanted to make sure that she was not learning new objects to replace an old object. We wanted to be sure that there was complete retention in the long term.

How about grammar? What were the general training and testing procedures?

Chaser initially learned actions independent of specific objects. I might be holding a piece of food, and I would say, ‘Take.’ Over time, she learned the three commands, ‘take,’ ‘paw,’ and ‘nose’ and they were later applied to different objects. The first step in grammar is two elements like, ‘Take Lamb,’ and Chaser demonstrated that each word had an independent meaning. I like to say that learning builds on learning. Not until she learned the two elements should she learn three elements. When she heard the phrase, ‘Take ball to Frisbee,’ she was successful three fourths of the time. But she seemed to act on the last thing she heard, so we changed the expression to ‘To ball take Frisbee.’ We also tested the inverse, ‘To Frisbee take ball.’ This work tests her syntax, her understanding of the rule. When we invert it, we’re demonstrating semantics, that she actually understands each of those components of the sentence and the different meanings of the words.

Can you talk about the use of play in Chaser’s learning and training?

Tension, fear and anxiety inhibit creative learning, and play and tension are incompatible. During play, creative learning can take place. If you are going for complex learning, you are not going to get any learning with tension and anxiety; I’ve learned that in over 30 years of teaching. One of the things that runs throughout the entire book, Chaser: Unlocking the Genius of the Dog Who Knows a Thousand Words, is that play is one of the secrets of Chaser’s learning.

Most people don’t explicitly teach their dog words, yet they think that the dog understands many words. Do you think this assumption could ever be problematic?

As long as this doesn’t result in some kind of negative response like criticism or punishing the dog, it could be innocuous. It could have a negative impact on the dog if someone thinks a dog should know a word or phrase and holds it against the dog if he doesn’t seem to be performing. The best and simplest assumption is that if a dog is not emitting a behavior, then the dog might not understand.

Does knowing words and syntax help Chaser have a “happier” life with humans?

I think when you have more understanding, there is better communication and thereby more happiness.

What do you hope people take away from Chaser’s story?

The big thing is that Chaser is not special, and that anybody’s dog is smarter than he or she thinks. I’m hoping people will work with their dogs, of course teaching them words, but also getting to know their dogs. Find out what makes your dog happy, and give your dog opportunities to explore its interests.

 

Related Reading

Hecht, J. 2012. Say What? Do Dogs Understand Our Words? The Bark Magazine

Goldman, J. Monday Pets: How Do Dogs Learn New Words? Scientific American. May 10, 2010

Pilley, J.W. with Hilary Hinzmann. Chaser: Unlocking the Genius of the Dog Who Knows a Thousand Words. Houghton Mifflin Harcourt. October 2013 Release

References

Pilley, J.W., and A.K. Reid. 2011. Border collie comprehends object names as verbal referents. Behavioural Processes 86: 184–195.

Pilley, J.W. 2013. Border collie comprehends sentences containing a prepositional object, verb and direct object. Learning and Motivation. Published online May 13, 2013.

 

This story was originally published by Scientific American. Reprinted with permission.

Dog's Life: Lifestyle
The Animal Behavior Society Conference
Many presentations featured dogs

Last week, the Animal Behavior Society conference was held in Boulder, Colorado and was attended by hundreds of scientists. Besides being the 50th annual meeting, this conference was notable because of the strong representation by people who study dogs or work with them in other ways.

I first attended an Animal Behavior Society conference in 1994 and I remember no talks or posters about our best friends. Most talks were about insects, fish, and birds, all of which have long been subjects of study in the field of animal behavior. Studying dogs was not respected at that time and many people considered that research on the species was not applicable to science in general because dogs didn’t have a natural habitat other than living with people. I hadn’t started working with dogs professionally yet, and my talk on my graduate research was called “Nest Site Selection by a Member of a Wasp-Wasp Nesting Association.” Oh, how times have changed.

At this conference, dozens of people presented work, whether applied or basic, about dogs, including 21 Certified Applied Animal Behaviorists, or CAABs. (The certification is available to people with PhDs who work in applied animal behavior and have a number of other qualifications. There are currently about 50 of us CAABs.) This conference had more presentations about dogs than any previous ones. There were a number of interesting talks and posters about dogs including:

Differences in social and cognitive behavior between congenitally deaf and hearing dogs

The black dog syndrome: Factors influencing difficulty of canine adoptions

Social bonds between humans and their “best friends”

Improving enrichment for shelter dogs by changing human behavior

Are dogs exhibiting separation related problems more sensitive to social reinforcement?

Do puzzle toys have long-term benefits on canine cognitive functioning?

Inter-dog aggression in the home environment: A behavior modification case study

A comparison of the cognitive development of adolescent dogs

Successful treatment of canine human-directed resource guarding with multiple triggers

I loved attending talks about a variety of species, but seeing how much change there has been in the scientific community’s views about dogs over the last 20 years made this conference extra special.

 

Dog's Life: Lifestyle
Blaming People For Behavior Problems
It’s counterproductive and unfair

When I tell people that I work with dogs with serious behavior problems including aggression, the response is often something like, “Isn’t it the people’s fault? I mean, don’t you find that the dogs are acting that way because the people haven’t trained or raised them right?”

I always disagree, saying as gently as I can, “No, most of the dogs I see are really challenging dogs who would have problematic behavior in any situation. And most of the families I work with have had other dogs with perfectly lovely behavior.” It’s true—the dogs are the ones with the problem in my experience, not the guardians.

Many clients blame themselves, too, probably because the idea that anyone can make any dog behave in any way they desire is so prevalent in our culture. This can lead to guilt and shame that prevents people from seeking help as well as making them feel terrible. Most of the clients I see have dogs with aggression, and the vast majority of the people have had many dogs over the years without such problems. It makes no sense to assume that the dog has gone bad because of mistakes by the people or their inadequacies when they have raised other dogs who did not turn out the same way. People are seeking help and accusing them of being at fault is both unfair and counterproductive.

Many dogs who are aggressive or have other equally serious behavioral problems are naturally wired to struggle with social issues. Some are ill or in pain, while others have a past that is unknown but may involve limited exposure to the world (inadequate socialization) or some ordeal in the past that affected them and their behavior profoundly.

I find myself explaining over and over to clients and people I meet socially that I object to blaming guardians for the serious behavior problems of their dogs. Sure, the behavior of some rowdy dogs may be a result of inadequate training or inconsistencies by the guardians, but slightly rude or out of control dogs are very different than dogs with much deeper issues. When it comes to dogs whose behavior problems represent abnormal (as opposed to just boisterous) behavior, it’s important to realize that the people didn’t cause the problem.

Do you find that people are being blamed for dogs’ serious behavior problems? What’s your take on this?

Dog's Life: Lifestyle
Dogs Who Respect the Elderly
They are treasures

The elderly woman was taking each step ever so carefully, with one hand gripping her cane and the other hand gently holding a leash. At the other end of that leash was a terrier mix who was taking baby steps and clearly making an effort to avoid tripping his guardian. He was going more slowly than most dogs ever do, and he kept glancing up at her in such a way that I couldn’t help but think that he was checking on her. (“Yep, we’re still moving. I just wanted to be sure!”)

The dog was going at a pace I associate with arthritic or injured dogs and those who are older than most dogs ever become, but this was a young adult rather than a geriatric dog. I watched them walk laboriously halfway down the block and then turn around. The dog never put a bit of pressure on the leash and remained at a slight distance from the woman, which meant that he was never an impediment to her balance or movement. I was impressed with this dog’s behavior.

Part of the reason I was so impressed is that I knew this dog was not always calm and slow. I had just seen how he acted when out on a walk with a man in his 20s and it was hilarious. He jumped and bounced and spun and generally acted like joy was exploding out of him. He twisted his leash around the man, pulled towards a tree that he then put his front paws on and barked at. When they moved past the tree, the dog danced along, going very fast and showing suitable canine enthusiasm for the outing. It was all quite endearing, and though the dog was energetic, he was never completely out of control.

However, the control he displayed when his leash was handed over to the elderly woman was extraordinary. He acted like he understood her frailty. It reminded me of service dogs I have seen who romp and frolic like any dog when allowed, but go into a steady, calm work mode when that is what is required. I sat on my park bench completely entranced by the entire sequence of events with this terrier mix. I was so interested that I went over to ask the young man about it.

He told me that his grandmother is the dog’s guardian. For almost a year, the grandson has come over each day to exercise the dog, who is 4 years old. His grandmother insists on walking him daily herself even though her health has declined to the point where she spends 10 minutes just walking past a few houses before making the return trip. Sometimes she takes her walk before the dog has had his exercise with the grandson and sometimes after. Either way, he goes at her pace, never pulling, never leaping, and never paying attention to the squirrels, cats or other dogs that are usually so arresting.

When I asked if they had trained the dog specifically to be gentle with his elderly guardian, he said no. This is just one of those dogs who is socially astute enough to respond beautifully to the specific needs of the lady in his life. The grandson’s behavior—coming over daily to help his grandmother—is also commendable.
 

Have you known a dog who was similarly lovely around an older person and was just as much a treasure as the dog I observed?

Dog's Life: Lifestyle
Ice Lovers
Dogs who adore their water frozen

When an extra piece of ice fell from the freezer and onto the floor, the dog acted like I had just dropped a steak. He startled, gazed at it longingly, and looked up at me as if asking for permission. He was wagging from the shoulders back and drooling a little. It was news to me, but it could not have been more obvious that he liked ice.

A lot of dogs love ice and seem to consider it a high quality treat. There are a lot of great things about ice for dogs. It provides hydration without any gulping, it’s fun for the dog, it’s relatively easy to clean up (at least compared to gooey treats like pig’s ears and peanut butter), it’s a no calorie way for a dog to engage in chewing and that can be important for dogs who are watching their figures, and it can help cool a dog down.

Of course, ice has its down side, too. There is a choking risk, and dogs can damage their teeth on ice. Though it doesn’t likely leave as big a mess as the water bowl can, it’s portable, so there’s no telling where a puddle may form if the dog leaves it unfinished and lying around.

What do you consider the positives and negatives about having an ice-loving dog?

Dog's Life: Lifestyle
Disadvantages of Pet Store Puppies
Unfavorable behavior compared to other puppies

In a study of over 6000 puppies, researchers found that the behavior of puppies purchased from pet stores was less desirable than the behavior of puppies obtained form noncommercial breeders. Specifically, there were 12 areas in which pet store puppies’ behavior was unfavorable compared with puppies from noncommercial breeders and two areas in which their behavior was similar. There were no behavioral areas in which the pet store puppies’ behavior was preferable to the comparison group.

In a recent study called “Differences in behavioral characteristics between dogs obtained as puppies from pet stores and those obtained from noncommerical breeders" used guardian observations of their dogs to compare the behavior between the two study populations. Observations were quantified using the Canine Behavioral Assessment and Research Questionnaire, which uses ordinal scales to rate either the intensity or frequency of the dogs’ behavior

The biggest differences between the two groups of dogs related to aggression with dogs from pet stores being far more likely to be aggressive towards their guardians, to other dogs in the household, to strangers, and to unfamiliar dogs. Among their other unfavorable comparisons with dogs from noncommercial breeders were that they were more likely to have house soiling issues, to be fearful, to have touch sensitivity problems, to be harder to train, and to have issues with excitability.

As a person who has long opposed the selling of puppies in pet stores for humane reasons as well as behavioral, it is with open arms that I welcome this objective study about the undesirability of this practice. It’s heartbreaking for me to think of all the people I have seen professionally over the years who have been emotionally devastated by the serious behavioral issues they have faced with a dog from a pet store. Of course, there are people who have lucked out and obtained a wonderful dog from a pet store, and I am very happy for such dogs and their people. However, it’s important to remember that overall, buying a dog from a pet store does not put the odds in your favor.

The authors of this study sum their research up with this important point: “Obtaining dogs from pet stores versus noncommercial breeders represented a significant risk factor for the development of a wide range of undesirable behavioral characteristics. Until the causes of the unfavorable differences detected in this group of dogs can be specifically identified and remedied, the authors cannot recommend that puppies be obtained from pet stores."

News: Editors
Dogs are asked to "Do it"!
And imitate novel human actions and store them in memory

Researchers have shown that dogs can indeed not only mimic human actions, but can retain actions in their memory. According to a new study by Claudia Fugazza and Adám Miklósi, from Eötvös Loránd University in Hungary, this deferred imitation provides the first evidence of dogs' cognitive ability to both encode and recall actions. The research is published in Springer's journal Animal Cognition.

In order to test if dogs possess the cognitive ability of deferred imitation, Fugazza and Miklósi worked with eight pet dogs who had been trained in the “Do as I do method” by their guardians. While dogs are good at relying on human communication cues and learn by watching humans (and other dogs), what this study set out to test was if dogs can perform imitatively not directly after seeing a human do it, but some time after seeing the action.

So they made the dogs wait for short intervals before they were allowed to copy the observed human action. An example of the action done by the human and then performed by the dog was ringing a bell or walking around an object like a bucket.

“The researchers observed whether the dogs were able to imitate human actions after delays ranging from 40 seconds to 10 minutes, during which time the dogs were distracted by being encouraged to take part in other activities. The researchers were looking for evidence of the dogs' ability to encode and recall the demonstrated action after an interval.”

Fugazza described how one of the tests was carried out: “The owner, Valentina, made her dog, Adila, stay and pay attention to her, always in the same starting position. Three randomly chosen objects were set down, each at the same distance from Adila. When Adila was in position, Valentina demonstrated an object-related action, like ringing a bell with her hand.

“Then Valentina and Adila took a break and went behind a screen that was used to hide the objects, so that Adila could not keep her mind on the demonstration by looking at the object. During the break, Valentina and Adila either played with a ball or practiced a different training activity, for example, Valentina asked Adila to lie down. Or they both relaxed on the lawn and Adila was free to do whatever she wanted—sniff around, bark at people passing by, and so on.

“When the break was over, Valentina walked with her dog back to the original starting position and gave the command 'Do it!'. In a control condition, the ‘Do it!’ command was given by someone other than the owner, who did not know what action had previously been demonstrated by the owner. After the 'Do it!' command, Adila typically performed the action that was previously demonstrated.”

It is remarkable that the dogs were able to do this. But the length of time varied—with an action familiar to the dog, delays were as long as ten minutes. If the action/task was novel and the the dogs had not be exposed to it before, they were still able to perform it after a delay of one minute.

“The authors conclude: "The ability to encode and recall an action after a delay implies that the dogs have a mental representation of the human demonstration. In addition, the ability to imitate a novel action after a delay without previous practice suggests the presence of a specific type of long-term memory in dogs. This would be so-called ‘declarative memory,’ which refers to memories which can be consciously recalled, such as facts or knowledge."

To view more demonstration on the "Do as I do" method, see this, and the following demonstrations.

 

 

Reference

Fugazza C & Miklósi A (2013). Deferred imitation and declarative memory in domestic dogs. Animal Cognition; DOI 10.1007/s10071-013-0656-5

 

 

 

Good Dog: Behavior & Training
After a Dog Bite
The biter's suffering continued

There was a lot of blood, which is typical for bites to the ears. The little white dog who was bitten was sitting calmly in her guardians lap while her injury was attended to. Despite having been surprised by a totally uncalled for bite as she entered the backyard to join the party, she was doing okay. She was clearly hurt, but this stable dog was accepting the loving comfort of her guardian and didn’t seem as upset as one might expect.

If only the dog who had bitten her had been in such good shape, psychologically speaking, but he was a mess. He had no physical injury, but he was traumatized. He is a fearful dog who had been overwhelmed by the party long before another dog—his biggest fear—had shown up. I had been watching him uneasily for a little while before the incident and had told my kids to stay away from him. I had no way of knowing that he would end up biting, but I could see that he was scared, which put me on red alert because I know that’s the cause of so much aggression.

I didn’t see the bite happen, but I heard a ruckus, and hoped that it was just noise and nothing worse. We were attending an event where we knew almost nobody and in the introductions, I had mentioned that I work with dogs and specialize in aggression. After the bite, the guardian of the dog who had bitten called me over with the plea, “I need you!” Luckily, the dogs had already been separated, which is the only thing that went as I would have advised all day.

The guardian of the dog who had bitten asked me, “What should I do?” and I told her that the kindest thing she could do for her dog was to get him out of this situation. We agreed that he was very afraid, which is why he had bitten, and she told me that he can’t tolerate other dogs at all, but that he had been letting people at the party pet him, which was big progress. The dog may not have behaved aggressively to people petting him, but he was tongue flicking, tucking his tail, trying to move away from them, and his pupils were dilated. He wasn’t just nervous—he was terrified.

The woman did not want to leave the party and said so. I urged her to go home and let her dog escape a situation in which he was clearly miserable, but she didn’t want to go, and stayed there with that poor scared dog for hours. I felt so bad for him and wished that I could have persuaded her to take him home.

I also wish that I could have been more proactive about preventing the bite in the first place. Long before the bite, I thought it would have been a good idea to take the dog home, but if I told people to take their dogs home every time I saw them in situations that seemed beyond what they could handle, I would say it so often I would make the boy who cried wolf seem uncommunicative. It’s not advice that most people want, and I don’t give it in settings when I am not working unless I am asked. And even in this serious case with a bite involved, I was asked and that advice was not followed. The few other times that something bad has happened and I’ve advised people to get the dog out of the situation, they did, so this guardian’s decision to stay was exceptional.

It’s no fun to leave a social event or even to leave your dog behind and attend on your own, but so often these actions are in the best interests of the dog. I feel so bad for both dogs, and I also feel bad that I wasn’t able to lessen the suffering.

Good Dog: Behavior & Training
Tough Choices About End of Life
Deciding when to euthanize

Not everybody is at ease with the idea of euthanasia under any circumstances, and I understand that. Many people have moral conflicts with deciding to end the life of a pet, no matter what the reason. My perspective is that this is a highly individual decision but that I personally am comfortable with euthanizing my pets once their quality of life is so compromised or they are in such pain that keeping them alive feels like it’s more for my sake than for theirs. It’s my view that a peaceful death by euthanasia frees them from pain and misery, and is the final gift of love I am able to provide. I know many disagree, and I’m not suggesting that one way or another is right—I’m just describing my own personal take on this issue.

That doesn’t mean that I haven’t cried buckets and been inconsolable when I’ve euthanized a dog. It’s horrible beyond imagination, and I’ve never really recovered from it in any case. I always hope for any dog (or any person for that matter) to surrender peacefully to death while sleeping. When that doesn’t happen in time, facing the tough decision of when to euthanize is a challenge. Sometimes it’s obvious when it’s time because the dog has reached a point of literally being unable to move, being in constant and unmanageable pain, showing no joy at all or no recognition of anything or anyone.

In other cases, it’s not so clear, which is why a new tool that helps guardians and veterinarians decide when that moment has arrived may be useful. Researchers at Michigan State University developed a survey for probing into the specifics of a dog’s quality of life when undergoing chemotherapy for cancer. The idea is to develop an objective way to assess quality of life, which is such an important consideration when deciding whether to continue life-prolonging measures or to face the possibility that it is time to say good-bye.

Questions address a range of behavioral issues and observations before treatment, a retrospective on the dog’s behavior six months prior, and continued observations throughout their treatment at regular intervals. The questions address aspects of dog behavior including play, measures of happiness, and signs of disease. Both guardians and veterinarians have questions to answer based on their own observations. A small pilot study of 29 dogs found high levels of agreement from clinicians and guardians. Researchers plan to expand their original work to a study with hundreds of dogs and to other illnesses and medical issues as well.

Do you think an objective tool such as this might help you decide when to euthanize a dog, or do you feel comfortable with just “knowing” when that sad day has come?

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