Yet another brave Soldier

This comes from an animal welfare site in America. Seems the dog was found tied to a tree at a shooting range. My nasty mind assumes his owner took him there to shoot him but was unable to think about shutting those lovely eyes for ever.
Soldier’s right front leg (his only front leg) is a little crooked. When he puts his weight on it, it slightly dislocates his shoulder, so it’s tough for the big guy to get around. Plus, he’s overweight. He can’t move very far at one time. He’s a smart dog though, and takes 10 to 20 steps before flopping over for a rest. He’s also figured out that if he falls forward, he can use his back legs to propel himself down the hall, a doggie wheelbarrow without the wheels.
So, they got him a doggon cart. He trots around and is a bit of a traffic hazard to smaller dogs. He is losing weight and is happy. I don't know whether I could have done all this and a proper end might have been better. His obvious enjoyment here proves that vets don't always know best. Lots of luck Soldier!