Attraction is often a mystery to the unaffected. Take Amy Weeden and her daughter Shelby. Earlier this year, they met and fell in love with an 11-year-old, one-eyed, blind and nearly deaf Chihuahua with a back end shriveled up from lack of use. Her name was Estella. She could barely stand, let alone go outside to potty. She had chronic renal failure. She ate little and only when fed by hand. She would not have lasted long in a shelter; she certainly would not have been easy to find a home for. The Weedens, however, were not deterred by Estella's condition. They had three other senior rescue dogs at home—a pair of graying Dachshunds named Otto and Kisses, and El Capitan, another Chihuahua roughly the same age as Estella—and knew what was possible with love and patient care.
It was a one-in-a-million match.
The Weedens had found Estella through a search on Petfinder.com  and traveled 100 miles to meet the tan charmer in the Lafayette, Calif., living room of the Goldlist family. As part of a school community-service project, Jay and Maureen and daughters Ashley, Haley and Shayla were fostering Estella and Estella's seven-year-old son Pip for Muttville , a San Francisco-based nonprofit dedicated to senior dog rescue.
Unlike their Great Expectations namesakes, our Pip and Estella both found happiness. Nowadays, Estella takes regular two-mile strolls. She is playful and well nourished, and her kidney problem is under control. She snores at night. Pip, for his part, is now a permanent member of the Goldlist household. After he ran away from an adopter twice, presumably to find his way back to the Goldlists, the family decided resistance was futile. And they still foster; their current Muttville charge is another elderly Chihuahua, an amiable gentleman named Clyde.
This Dickensian happy ending would have been implausible if the people involved had subscribed to the prevailing notion about fostering: It is too painful. In this respect, fostering animals is a lot like mountain climbing. Everyone agrees it is a noble pursuit—just not something to consider doing oneself. Surely it takes extraordinary courage and strength of character? Yes, opening your home and your heart to a dog only to part with him again weeks or months later can be emotionally bruising. But the willingness of foster volunteers to love and let go brings about an awful lot of good. Without foster homes, Muttville and thousands of similar organizations could not function.
In fact, some in the rescue world see fostering as the way to a future where shelters are largely redundant. Eileen Bouressa is the executive director of Animal Compassion Network (ACN), an animal welfare organization in western North Carolina that has adopted out over 10,000 animals since its inception in 1997. ACN's rescue activities are built around a network of foster volunteers.
"Fostering keeps animals out of shelters where communicable diseases can be common, especially for stressed pets," Bouressa says. "And housing dogs in private homes makes for happy, well-adjusted animals who make an easier transition into an adoptive home than they would coming straight out of a facility."
ACN has two types of foster homes, Emergency Fosters and Public Partners. The first are ACN volunteers who take in animals pulled from shelters and other desperate situations (death of an owner, abuse) until a new home can be found. The Public Partner Program is for people who need to re-home their own pet or a stray they have rescued so they can avoid surrendering the dog to a shelter. ACN pays for spay/neuter, testing, vaccinations, microchipping, deworming, flea and heartworm prevention, and food and supplies, and offers help to find a new home.
"We have room for 70 dogs in the network," says Bouressa. "Of those, 20 are Emergency Fosters, the rest Public Partners. Though in a crisis situation, we remove the limits from our Emergency Foster Program. We took in 113 cats and dogs after Hurricane Katrina, and they all became Emergency Fosters in addition to the 40 already in the program."
ACN also runs a foster-to-adopt program. Some people, Bouressa explains, badly want a pet, yet find it hard to actually take the plunge. Others lose a beloved dog and feel they are betraying him or her by adopting again so soon. But when given the opportunity to temporarily foster the dog who has caught their eye, almost all jump at the chance. Frequently, the foster turns into an adoption.
Critics say foster-to-adopt programs turn dogs into returnable goods. Bouressa strongly disagrees. "It is a way to save more animals. Adopters get to know the dog and avoid the surprises that often lead to returns. If it isn't the right fit, we simply adopt the dog into another home and the foster-to-adopt volunteer can try another dog. Many continue to foster after they adopt because they see the difference they can make."
The program has also proven to be the answer when one family member wants to adopt and another family member is unsure. This is what happened with Amber and Katie Beane. They had a full house already, to be sure: two daughters (a teenager and a baby), four cats and two dogs. A third dog, Buddy, the youngest of the pack, had recently died. When the family stopped by Pet Harmony, ACN's store for rescued pets, to buy some supplies, bringing home another dog was not on Amber Beane's agenda.
"We saw this shy, sweet, Walker Coonhound mix, around six months old. And Katie said, 'We need another dog!' Amber laughs. "I just rolled my eyes. I thought it was the last thing we needed." But the dog, Miles, did strike her as too shy for his own good. So Amber consented to foster him long enough to give him a chance to come out of his shell, to become more adoptable. It worked. Within days, Miles was prancing around the Beane property as though he owned it, opening doors by himself, cozying up to the cats, and entertaining his dignified elders—13-year-old Samantha, a Border Collie mix, and 11-year-old Bella, a Springer Spaniel/Lab mix. A week into the foster, Amber could no longer remember why she had thought Miles ought to be someone else's dog.
Bouressa understands why people cite heartbreak as a reason not to foster. She has fostered more than 100 animals herself and knows firsthand the feeling that no one could ever provide for the pet as well as she could. "People become foster volunteers out of compassion for abused and abandoned animals. The same compassion, however, often derails the situation. For me, the only way to give up a pet is to meet and interview the adopters. Then—and this is what I urge everyone to do—I think about the next dog I can save. My role is to be a temporary safe haven."
It is this willingness to nurture, however briefly, that saves thousands of dogs like Estella, Pip and Miles—so that they can love and be loved for life. Animal rescue professionals dearly hope more people will embrace that outlook. After all, we do dogs a serious disservice if we love them so much we cannot bear to help save them.
Photography by Kira Stackhouse