Oh Gary, I am so sorry to read about Shemp's passing.
What's to be forgiven for???? Even if you did have the money Gary, would you want him to go through all those tests, the stress that it would cause him, only to prolong his life to endure more pain......NO, I didn't think so. You did what any loving cat lover would have done, you helped him to go peacefully, pain free to be with all the other Found Cat Angels on the RB where they will be sitting, waiting for you, "One fine day."

I pray and hope that you find comfort and peace in the fond memories you made together.

Rest in Peace dear Shemp.

((((((HUGS)))))) Gary