FLUTD (Feline Lower Urinary Tract Disease) is a complex disease of the lower urinary tract. Crystals frequently form in the urinary tract and can be very painful. The two most frequent types of crystal which develop in cats are struvite and calcium phosphate. Struvite crystals and stones tend to develop from a combination of magnesium, ammonium and phosphorus saturated urine and urine with an alkaline. Hill’s Prescription Diet Feline c/d Multicare Urinary Care – Chicken promotes a healthy urinary tract and reduces the risk of recurrence of urinary stones. Key Benefits: Addresses all 4 major FLUTD causes (FIC, struvite and oxalate stones, plugs) Dissolves sterile struvite stones in as little as 14 days11 and reduces recurrence With low salt to better maintain kidney health Suitable for long term feeding – no need to change food Great taste to get your cat eating Please Note: ask your vet for further information and about treatment options for your pet.