Ingredients: Dicalcium phosphate, malted milk, corn syrup, soy flour, spray-dried whey, nonfat milk powder, wheat flour, dried buttermilk, brewers dried yeast, magnesium stearate, corn oil, tricalcium phosphate, vitamin D3 supplement. Indications: PET-CAL tablets are recommended as a daily supplement for dogs and cats where appropriate to provide a dietary source of calcium, phosphorous, and Vitamin D.