that's it exactly, Shelia - he isn't feeling ill, of that I'm sure, but the contortions he is having to put his whole body through to move at all must be causing pain, even if he doesn't show it - and the swelling is more noticeable every day, so it is growing rapidly
so I've made the call, and the vet will come out Friday afternoon
he had his month in the sun in September, and I have been able to keep my promise of no more trips in the hated carrier, or having nasty stuff forced into his mouth, so the final chapter of his life has been good, and there is just the last page to write for him, before he goes on his way
but oh, I will miss him