If you don’t see calories listed on your label that’s because calorie counts are only required on dog food that claims to be lite, light, less calorie or low calorie. (The Academy of Canine Veterinary Nutrition, to which study co-author Dr. Lisa Freeman and Dr. Moser belong, is advocating for requiring calorie information on all pet food labels.) Foods with a light, lite, or low-calorie designation must also adhere to a maximum kilocalorie per kilogram restriction. However, Dr. Freeman pointed out that more than half of the foods evaluated in her study exceeded this maximum.
Why does it matter if your pup’s a little plump? Dr. Moser points to research that shows keeping dogs thin can extend their lives by as much as one and half years—that should motivate us to study labels and get out our measuring cups.