UT Strength Feline Pro is formulated to support urinary tract health. D-mannose, a naturally occurring simple sugar, attracts and attaches to unhealthy content before the body eliminates it. N-acetyl glucosamine (NAG) supports structural integrity and functionality of the UT tract. Bromelain, corn silk, cranberry powder and probiotics support a healthy UT environment. Colostrum Calming Complex is shown to have a calming effect on cats in stressful situations. These tasty chicken liver-flavored chews are suitable for cats with dietary sensitivities.