Hairball Formula Soft Chews provide a unique feline supplement that combines natural yucca to control stool odor and reduce litter box smells. Natural sourced omega fatty acids help reduce shedding and hairball formation. Active ingredient per 3 grams*: Yucca Schidigera 70mg, Parsley 35mg, Borage Oil 20mg, Sunflower Oil 15mg, Safflower Oil 15mg, and Flax Seed Oil 10mg. * 3 grams is approximately five (5) soft chews