Companion Animal Obesity and Quality of Life

Obesity is the most common preventable disease in companion animals, causing chronic pain and shortening lives in dogs and cats worldwide.

Key Facts

Approximately 50 to 60 percent of dogs and cats in developed countries are overweight
Excess weight contributes to arthritis, diabetes, heart disease, and breathing problems
Owners often underestimate their pets body condition score
Even modest weight loss of 10 to 15 percent significantly improves mobility in arthritic pets
Breed predispositions include Labrador Retrievers, Beagles, Pugs, and British Shorthair cats

Welfare Considerations

Obesity in companion animals represents a chronic welfare burden that is almost entirely preventable. Overweight pets experience reduced exercise tolerance, increased joint pain, and heightened surgical risk. Breathing difficulties in brachycephalic breeds are compounded by excess weight. The emotional dimension matters too: pets who cannot move comfortably or engage in normal behaviours may show reduced play and social interaction. Addressing obesity requires honest body condition assessment, measured feeding, and regular veterinary monitoring without shame directed at owners.

What You Can Do

Learn to assess your pets body condition score using standardised guides
Measure meals by weight rather than volume for accuracy
Replace high-calorie treats with play, attention, or low-calorie alternatives
Schedule annual weight checks with your veterinarian