The Feli-Vit Cat Supplement is a complete and comprehensive supplement, formulated specifically for cats and kittens. Feli-Vit has an optimum ratio of calcium and phosphorus as well as other essential nutrients and minerals. Feli-Vit contains real cheese and liver, making it highly palatable to all cats. Feli-Vit should be given daily to promote general health and to keep cats in peak condition.