Hi Mal, thanks for letting us know that our pricing information is out of date! We’ll correct that.

That is very helpful. Thank you for the information and all the examples of commercial foods.

Hi Leslie, feeding a cat with hypercalcemia is a little more complicated than just looking for a diet that’s low in calcium. For one, you should talk with your vet to determine the cause of his hypercalcemia. Diet should, firstly, address that underlying cause. Secondly, good dietary options are generally high in protein with low carbohydrate content and no dl-methionine, phosphoric acid, or ammonium chloride (to avoid acidification). We also try to avoid heavy sources of vitamin D like organ meats and fish oil. Some choose to achieve this combination with a homemade diet, and you can also find some commercial diets that come close to addressing those needs. Examples include certain diets formulated to reduce calcium oxalate stone formation, like Royal Canin Urinary SO, Purina UR Urinary St/Ox, Iams Urinary-O Plus Moderate pH/O, and Hill’s c/d. Kidney diets like Purina NF Kidney Function, Royal Canin Renal LP Modified, Iams Renal Plus, and Hill’s k/d may also be able to help, but you’ll need to get your vet’s approval. I’d recommend talking with your veterinarian to get their advice on the matter.