Angels' Eyes is the first product specifically developed for both dogs and cats to eliminate tearstains from the inside out. Angels' eyes also helps to eliminate staining around the mouth and coats due to licking. Angels' Eyes start working before the tear stains begin and never adds food dyes or wheat which can have negative effects on your pet. All ingredients are products of the USA. Ingredients: 100% pure beef liver, tylosin as tartrate Guaranteed Analysis: crude protein...min. 67.6% crude fat.......min. 10.6% crude fiber.....min. 0.1% moisture........min. 6.0% ash.............max. 4.8% Directions: Shake before dispensing. Sprinkle Angels' Eyes daily on regular food. After 3 months, reduce to 4 times a week. After 3 months, reduce to 4 times a week. After 6 months, reduce further to twice a week. Puppies (up to 3 months): 1/8 tsp. daily Dogs 2 to 5 lbs: 1/4 tsp. daily Dogs 5 to 8 lbs: 1/2 tsp. daily Dogs 8 to 12 lbs: 3/4 tsp. daily Dogs 12 lbs & up: 1 tsp. daily Angels' Eyes is very palatable but in rare cases they may not like changes to their food and not eat enough. If this happens you can put Angels' Eyes in their water. When mixing, add the water to Angels' Eyes ... Do not pour the powder into the water. Angels' Eyes is safe during pregnancy and for puppies over 6 weeks old.