Crazy Cat Attacks the vet!!!!!!!!!!

My cat ’s yearly checkup. Everytime he goes out of our house he gets all agitated and starts hissing and going crazy. Being in the cage multiplies this to what you see, but hes already so crazy he cant not be put in it. Our vet puts our cat in the net so he will not need stitches, and to protect our cat. Imagine my cat flailing around while trying to be given a shot. Danger to the vet, AND the cat. Everytime we go it gets a little bit better, and this was by far the worst that it has gotten. Recently he ha