Chompers was the best cat I have ever had and ever will have. We used AeroKat every day and he was so good about taking his medicine. AeroKat was easy to use and the flow flap made it easy to make sure he was inhaling properly. It was also very easy to clean. Chompers developed kidney disease and unfortunately passed away this past January. AeroKat immensely improved his breathing and his quality of life. He played and loved life until the end.