HELPS PREVENT HAIRBALLS. Our powder supplement contains psyllium seed husks loaded with fiber to naturally and gently allow hairballs to safely pass through the intestinal tract..NATURAL INGREDIENTS. Contains natural active ingredients like real Alaskan salmon oil, psyllium seed husks, and a chicken liver taste your kitty will love!.EASY-TO-USE POWDER SUPPLEMENT. Sprinkle one scoop per day of Hairball Support Powder for Cats over your cat's food or mix it with their food..VET FORMULATED. Offers a powerful and healthy balance of effective, veterinary-formulated ingredients, our Hairball Support Powder for Cats is free of corn, artificial flavors, and dyes. Safe and effective..THE BEST FOR YOUR PET. Under the Weather Premium Pet Wellness products are proudly manufactured in the USA.