Dosage recommendations depend on your pet’s weight and age. For young and adult dogs: ½ teaspoon (0.07 oz.)/22 lbs. body weight, but not more than 2 teaspoons per day. For kittens: ¼ teaspoon (0.03 oz.) a day. For adult cats: ½ teaspoon (0.07 oz.)/6.6-17.6 lbs. body weight.