“My cat is allergic to fleas and this is the only product that actually helps her from breaking out. Kills all of the fleas and keeps them off of her. amazing product”
“all i can say is that comfortis has been a miracle to my chihuahua Titi ...every since i gave her that one pill even thought she spends time outside i haven't found one single fleas as with the stuff i put on her neck before i would kill...no joke ..more than 50 fleas every nite before going to bed”