Pet obesity has reached epidemic proportions in developed countries. Excess weight causes chronic pain, reduces lifespan, and significantly impairs quality of life for affected dogs and cats.
Companion animal obesity is one of the most widespread and preventable welfare crises in companion animal medicine. The chronic pain of arthritis worsened by excess weight, the breathing difficulties of obese cats, and the metabolic burden of adipose tissue all reduce quality of life continuously and progressively. Despite this, obesity rates have increased year on year because cultural normalization of overweight pets has outpaced veterinary education efforts. Owners who overfeed pets from emotional generosity create the opposite of the intended effect — reducing the lifespan and comfort of the animals they love. Body condition scoring using standardized scales provides an objective assessment tool that bypasses normalization bias. Weight management programs that include dietary restriction, appropriate exercise, and regular monitoring achieve meaningful weight loss in most cases. The challenge is implementation: sustainable behavior change in feeding habits requires owner engagement, monitoring, and support.