(I don't know why the imbedding link chose to display the frame that shows him peeing.) (But that is one of the more impressive things he can do now, with just two good legs.)
He's had a rough year, but is such a lucky dog.
For months, Step-dad took off early from work to drive him way up to the north side for physical therapy appointments (acupuncture and a water treadmill!) twice a week. To go from the animal shelter to a household like that is a pretty sweet deal, and he repays them by being such a happy, affectionate boy.