Hill's Prescription Diet c/d Multicare Stress Urinary Care is a vet-authorised dry cat food for adult cats prone to lower urinary tract issues. It targets the two most common triggers together: mineral imbalance that encourages struvite and calcium oxalate crystals, and environmental stress that can flare feline idiopathic cystitis. Requires veterinary authorisation to purchase.

The formula uses chicken as the primary protein and controls magnesium, calcium and phosphorus to help dissolve struvite stones and reduce the recurrence of urinary signs. Added L-tryptophan and hydrolysed milk protein work on the stress side, helping cats stay calmer in multi-cat or high-anxiety households. Antioxidants and omega fatty acids round out a therapeutic diet built for long-term feeding under vet guidance.

Owners feeding this diet are usually managing a cat with a diagnosed urinary condition and want a single food that handles both the mineral chemistry and the stress component. Available in 6kg and 7.98kg bags, plus a twin-pack for multi-cat households.