Took my new girl for a jog this morning. I'm old, so my "jog" Is pretty much a fast walk, so she had NO trouble keeping up (as if that would be a surprise.) Turns out, she runs kinda like a rabbit, front legs stride like normal rear legs hop together. When she slows down, a much more normal limping gait. (She has no ankle anymore on the left rear.)
She was well trained on a leash, by somebody. Several walks, hasn't pulled on the leash yet, slack at all times, heels without being told. My new three and a half legged keeper. Vet visit tomorrow.