I know it is a personal decision but I'd appreciate hearing when you felt it was the right time to PTS your dog.
We have a 15 year old Jack Russell Terrier. Utterly devoted to me and I adore him back. We have two other elderly rescues too and love the oldies. He has a few health issues and is full of arthritis.
He is incontinent in the house daily (wees and poos) his eyesight is deteriorating and because of his arthritis we only walk him twice weekly. When we do take him out he enjoys it.
He is fairly bad tempered and easily stressed by my DS. He nips without hurting (it usually turns into a yawn). He just wants to sleep on the sofa curled up next to me.
Apart from his eyesight he isn't deteriorating and he has a quality of life - he still gets pleasure out of eating and being with me. I feel we are approaching the right time to PTS but it is a great responsibility to get the time right.
When was the right time for you?