Angels' Eyes Tear-Stain Eliminator for Dogs, 120-Gram Bottle Angels' Eyes is the first product specifically developed for dogs to eliminate unsightly tearstains from the inside out! Angels' Eyes also helps to eliminate staining around the mouth and their coats due to licking. Other products are topical requiring high maintenance and yet will only remove the tear stains temporarily causing it to return worse than before. Angels' Eyes starts working before the tear stains begin and never adds food dyes or wheat which can have negative effects on your pet. Our bottles contain 30 gr net (1 oz) and 120 gr net for multiple dogs or cats' owners. Just sprinkle Angels' Eyes daily on regular food. After 3 months, reduce it to 4 times a week. After 6 months, reduce it further to twice a week. As you keep trimming the stained areas, the newly grown coat will be totally clear. The growth pattern of your pet's coat will determine if it will be completely tear stain free anywhere from 3 to 5 weeks.