So sorry to hear about your poor cats. I hope that Perry pulls through.
Seems like you and the vet are doing your best.
Perry sounds like he is well loved and cared for and that counts a lot.
Also Perry doesn't know how ill he is. It's us humans that do the worrying for them!
We have a one year old that we adopted in April this year and we found that he has a heart murmur that's graded 5 which is not good. Like you i was devastated but there is not a lot i can do, so rather then worry about him every day i just make sure every day is a special day. He has everything he wants. After all he doesn't know that he has it and if he can have treatment he will get it.
Hope this helps and will be keeping my fingers crossed that he will pull through!!

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