Obesity is the most prevalent nutritional disorder in companion dogs and causes significant chronic suffering that is entirely preventable.
Dog obesity is a welfare failure caused primarily by human behavior — overfeeding, inappropriate treat use, and insufficient exercise — that the dog cannot prevent or reverse independently. An obese dog experiences chronic joint pain, reduced exercise tolerance, and a diminished quality of life from conditions that worsen progressively without intervention. The challenge is that obesity develops gradually and owners often do not recognize it until it is significant. A welfare-centered approach to canine obesity treats it with the same seriousness as any chronic disease: regular body condition assessment, early intervention when weight gain begins, and a long-term management commitment that prioritizes the dog health over the owner comfort of giving food as affection.