Sorry bro. It's the hardest thing I've ever dealt with. It will get better.
U likely did the right thing. I tried to keep my dog alive for too long when she was having liver failure. She ended up having a seizure and going into a coma while sleeping on the couch with me. We had to take her to the vet unconscious and put her down. Didn't get to really say goodbye. I now have memories of her in very poor health, walking in circles confused, and ultimately suffering. You'll have memories of a healthy, happy dog that didn't suffer. If I could do it over I would have lost a few months with her but kept a better quality of life for her.
He'll rest easy..
