Pet obesity is reaching epidemic proportions in many countries. Understanding the welfare implications helps owners make better decisions for their animals.
Pet obesity represents a welfare harm caused by owners who love their animals but misunderstand their nutritional needs. A food-motivated dog that begs for treats is expressing normal behavior — overfeeding that behavior causes the dog chronic joint pain, breathlessness, and metabolic disease. The suffering of obese animals is real but invisible to owners who associate feeding with love and do not recognize the animal as overweight. Veterinary body condition scoring provides an objective measure, but many owners are resistant to the diagnosis. The welfare solution requires education rather than blame — most owners genuinely want their pets to be healthy when they understand the consequences of overfeeding.