Smilla veterinary diet urinary smilla veterinary diet urinary is a complete, dietetic food that has been specially developed for cats prone to struvite stones. These stones are often formed through a concentration of certain minerals in the urine. This can lead to inflammation in the urethra and bladder. In male cats, this can also cause the urethra to become blocked, which could lead to a medical emergency. Symptoms include frequent urination in small quantities, sometimes accompanied with vocalisation and or urination outside of your cat's litter tray, uncleanliness, blood in the urine and an increased urge to clean its genitals. The balanced mineral content in this smilla veterinary diet urinary can help to bring the ph value of urine into the slightly acidic range. This urine acidifying effect can in turn help to prevent the formation of new struvite stones. The recipe is also free from grains. The urinary mixed pack contains the following flavour varieties 4 x turkey 4 x veal smilla veterinary diet urinary at a glance complete dietetic food for adult cats with lower urinary tract conditions to reduce struvite stone reoccurrence mineral combination for an optimal urine ph value fibre can contribute to balanced digestion and help to promote feelings of fullness grain free recipe without added sugar, soya or artificial additives smilla veterinary diet renal smilla veterinary diet renal is a complete, dietetic food to help support kidney function in cats with chronic renal insufficiency. In renal insufficiency, the nephrons in the kidneys are irreversibly damaged, leaving the remaining intact nephrons to take over their function. To help relieve the strain placed on these nephrons, it is vital that your cat receives small amounts of high quality protein, as well as taking in low levels of phosphorus. For this reason, smilla veterinary diet renal contains reduced protein and phosphorus contents. However, this food still contains enough animal protein to meet your cat's protein requirements. It also contains easily digestible potatoes as a source of carbohydrates, in a grain free recipe. The renal mixed pack contains the following flavour varieties 4 x chicken 4 x beef smilla veterinary diet renal at a glance complete dietetic food for all adult cats with kidney disease or renal insufficiency reduced protein and phosphorus contents to relieve pressure on the kidneys grain free recipe with high quality protein to ensure your cat's protein needs are met potatoes as an easily digestible source of carbohydrates without added sugar