Unfortunately, cats have to deal with a problem that dogs don’t—hairballs. These supplements contain real Alaskan salmon oil that’s rich in omega-3 fatty acids to promote healthy skin and a shiny coat, and psyllium seed husks that are loaded with fiber for natural hairball elimination, allowing them to pass gently. Veterinarian formulated and manufactured in Vermont, these chews are free of corn, artificial flavors and dyes, and have a great whitefish taste your kitty will love!