I took buddy to the vet today & the vet told me one side of buddys mouth is all bone & he does have a tumor. He said it will get bigger & he suggested i put buddy to sleep cause its only going to get worse & his age doesnt help things. For now he gave me a refill of clindacure & he said that should help with his haws (3rd eyelid). Buddy is like my kid cause i have no children & hes been with me over 14 yrs but i will do the right thing when i notice his face swelling. Ill take him to the humane society of san bernardino just like i have taken 3 of my other cats. Its going to be tough but i have no choice. Buddy has lived a good life & ill miss him dearly. Thank you for all the replys.