There are some purchases that justify spending the extra dollar and what your cat eats is definitely one of them. The difference between the "good food" and the "cheap food" is phenomenal. Just stick with buying the natural, healthy food from the beginnin You need to take your pet to the vet on a regular basis. They should get their vaccinations and have a full check up. When you find a vet you like, stick with them. They will understand your cat and its issues better this way. To keep your cat happy