This is by way of being another 'aren't dogs amazing' thread I'm afraid.
I met a little dog today in the park. Five months ago he lost one of his back legs. He clearly hasn't noticed, or if he has, he isn't letting it get to him.
How is it that an animal built to have four legs can still hurtle around at the same speed with only three. Not a hobble in sight, just a little dog full of life whizzing round the park with a ball.
Wonderful to see. Clearly nothing was going to slow him down or make life any less exciting.
What a little character.