Say goodbye to pesky hairballs with Under the Weather Hairball Gel Supplement for Cats. Vet-formulated, this ingenious formula helps promote both the elimination and prevention of hairballs. Powered by the natural fiber in psyllium seed husks, this supplement also contains salmon and soybean oils to gently lubricate your BFF’s intestinal tract, making hairball passage safe. These oils also provide omega-3 fatty acids that help reduce shedding and minimize hairballs from starting. Plus, the gel supplement is made without petroleum and is free from artificial flavors and dyes.