I think you done all you could've done J.
and he was loved and cared for, for the time he had. . that's more than a lot of animals get in their lifetime.
Don't be ashamed for being upset either. My husband had to put one of ours down recently and it tore him up. He's a big tough guy like you.
He told me he I had better not ever tell his buddies he cried over a duck
I am so sorry. Bless his heart he sure hung on a long time. I don’t know absolutely but I have a feeling both Bert and his sis came to you with something wrong which we’ll never know what. I hope your all okay with losing him you def did the right thing by him. It’s okay to be sad and heart broken he was your buddy.
I’m so sorry jpat....... you know in your heart you gave him every chance and hug possible. I don’t blame you for not wanting the suffering to continue.