Hill’s launches feline diet for weight loss and mobility support

Hill’s Pet Nutrition has launched Hill’s Prescription Diet Metabolic + j/d, a new therapeutic feline diet that combines weight management and mobility support in one formula. The product, announced April 30, 2026, is positioned as a prescription option for cats dealing with both excess weight and joint concerns, bringing together Hill’s existing Metabolic and j/d platforms. According to Hill’s, the diet uses omega-3 fatty acids to support joint health, a satiety-focused fiber blend, and a formulation designed to activate metabolism for weight loss. The company says the food is clinically shown to improve cats’ ability to run, jump, and play in as little as one month, and it is available through veterinary recommendation. (dvm360.com)

Why it matters: For veterinary professionals, the launch speaks to a common overlap in feline practice: obesity and reduced mobility often show up together, especially in adult and senior cats. The Association for Pet Obesity Prevention reported that 61% of cats evaluated by U.S. veterinary professionals in 2022 were overweight or had obesity, and AAHA/AAFP guidance links weight management with broader quality-of-life and mobility outcomes in cats. A combined diet may simplify recommendations for patients that need support in both areas, though clinicians will still want to assess caloric goals, concurrent disease, pain control, environmental modification, and whether a single nutritional approach is appropriate for the individual cat. (petobesityprevention.org)

What to watch: Watch for whether Hill’s publishes fuller clinical data behind the mobility and weight-loss claims, and whether the diet gains traction as a practical option for overweight cats with suspected or confirmed osteoarthritis. (prnewswire.com)