Balanced Cal Tablets - 100'S & 1000'S Tablets: Each tablet contains 300mg calcium (as 750mg calcium carbonate), 11mg phosphorus (as 44mg sodium tripolyphosphate) and 1.6mg cholecalciferol (64iu Vitamin D3). Indications: Calcium and Vitamin D3 supplement for dogs and cats and horses; aid in correcting the calcium to phosphorus ratio in meat and grain diets. The attractive chocolate flavouring of the tablets makes administration a breeze - especially to cats. Detailed Product Specifications