Obesity is one of the most prevalent welfare problems in companion animals, affecting millions of dogs and cats in the UK and causing chronic pain, reduced mobility, and shortened lifespans.
Pet obesity is a welfare crisis driven by human behaviour — specifically, overfeeding and underexercising. Owners who overfeed pets often do so from affection, not realising that excess weight causes chronic pain from joint disease, difficulty breathing, heat intolerance, and reduced quality of life. The veterinary welfare community increasingly frames obesity as a welfare concern requiring compassionate but clear communication with owners. Measuring food portions, reducing treats, and providing appropriate exercise are the core interventions.