He is a lurcher and nearly 11. The problem is his back legs are becoming increasingly weak and he often struggles to get to his feet. It has got a lot worse just over the last few months, to the extent that it is becoming difficult to walk him. We live in a built-up area so have to take him in car daily for his main walk (not a long drive - we have loads of great parks within 10 mins). He finds it hard to get up once he has sat in the boot (we have a step thing for him to get in there) but recently and more worryingly, his legs have started to give-out a bit mid-walk. They wobble a bit as he stands and yesterday they were sort of giving way. Today he fell down going down a hill, and had to be helped up.
He is well in himself, not incontinent or off his food and seems happy enough at home. However, I am very much aware that his joy was running and long walks - without those he only has sleeping and eating that he enjoys! I also worry that he could end up unable to get up one day mid-walk and, if it was me on my own with him I wouldn't be able to carry him back to the car. However, he's not really ill so AIBU to even consider this?