Companion Animal Obesity Management

Obesity is the most common preventable welfare problem in companion animals, causing pain, reduced mobility, and shortened lifespan in affected dogs and cats.

Key Facts

Approximately 40-60% of dogs and cats in developed countries are overweight or obese
Obese pets have reduced life expectancy of 1.8-2.5 years compared to healthy-weight animals
Joint pain, diabetes, and respiratory problems are common obesity-related conditions
Owner perception of healthy weight is often inaccurate — many perceive overweight pets as normal
Veterinary body condition scoring provides an objective welfare assessment tool

Welfare Considerations

Obesity in companion animals represents a preventable welfare harm that is largely owner-dependent. Overweight and obese animals experience chronic joint pain that reduces mobility and activity, creating a negative feedback loop. Diabetes mellitus in cats is frequently obesity-related and requires ongoing management. The welfare cost is real and measurable, yet owner behaviour — feeding excess treats, providing insufficient exercise, misreading body condition — drives the problem. Veterinary teams and pet food companies both have roles in reversing this trend through better education and product labelling.

What You Can Do

Learn to body condition score your pet and check it monthly
Follow veterinary feeding guidelines rather than manufacturer recommendations alone
Provide daily exercise appropriate to your pet species and breed
Discuss weight management with your vet at annual health checks