Canine obesity is the most prevalent nutrition-related welfare problem in companion animals, causing chronic pain, reduced lifespan, and significantly compromised quality of life.
Obesity causes chronic welfare compromise across multiple domains. Excess weight increases joint load, causing pain with every movement. Respiratory compromise reduces exercise tolerance, limiting behaviour expression. Shortened lifespan cuts years from dogs' lives. Despite these profound welfare impacts, obesity is frequently underrecognised by owners who associate a plump dog with a happy, well-loved animal. Veterinary body condition scoring and honest owner communication are essential welfare tools.