Pet Obesity: A Growing Companion Animal Welfare Crisis

Pet obesity has become one of the most common preventable welfare problems in companion animals, causing pain, reduced mobility, and shortened lifespan.

Key Facts

An estimated 50-60 percent of dogs and cats in the US are overweight or obese
Obesity in pets causes arthritis, diabetes, respiratory problems, and shortened lifespan
Overfeeding is the primary cause but sedentary lifestyles and inappropriate food choice also contribute
Veterinarians report difficulty raising the topic of pet obesity with owners without causing offence
Prescription weight loss diets and structured exercise plans are effective when owners engage
Pet food manufacturers are developing lower calorie formulations in response to the obesity crisis

Welfare Considerations

Pet obesity is a welfare problem caused by human behaviour. Overweight pets experience chronic pain from arthritis, difficulty breathing, and reduced quality of life. Owners often do not recognise obesity in their pets or underestimate its welfare impact. Veterinarians should proactively raise obesity as a welfare concern, and pet food labelling should support owners in providing appropriate portion sizes.

What You Can Do

Consult your veterinarian about your pet's ideal weight and body condition score
Follow feeding guidelines and avoid excessive treats as part of your pet's diet
Provide regular appropriate exercise for your companion animals
Support veterinary practice guidelines that address pet obesity as a welfare priority
Advocate for clear portion guidance on pet food packaging to support owners