Weight loss in obese cats must be carefully managed to avoid hepatic lipidosis while achieving the welfare benefits of reaching a healthy body condition.
Safe weight reduction in obese cats requires patience and careful monitoring. Overly rapid calorie restriction risks triggering hepatic lipidosis, which is itself a severe welfare emergency. Conversely, leaving obesity untreated perpetuates chronic pain from arthritis, difficulty grooming, diabetes risk, and reduced quality of life. The welfare benefit of achieving a healthy weight — improved mobility, increased play, better grooming ability — is significant and measurable. Environmental enrichment including food puzzles and play during weight loss maintains mental stimulation and increases energy expenditure without excessive exercise.