You were there for her. That's the most important thing.
Many years ago I had a great dog that was healthy and athletic until about 14, when she declined quickly. I was a coward and my father took her to the vet to be euthanized. That act of cowardice literally haunted me for 17 years. I would have happy dreams about her several times each week and then wake up and experience the loss all over again.
We've had to euthanize three more dogs since then and made sure we were with them at the end. It doesn't make it easy, but it's the right thing to do and you'll be able to enjoy happy memories without the crushing guilt.
Many years ago I had a great dog that was healthy and athletic until about 14, when she declined quickly. I was a coward and my father took her to the vet to be euthanized. That act of cowardice literally haunted me for 17 years. I would have happy dreams about her several times each week and then wake up and experience the loss all over again.
We've had to euthanize three more dogs since then and made sure we were with them at the end. It doesn't make it easy, but it's the right thing to do and you'll be able to enjoy happy memories without the crushing guilt.