I can relate completely.

Riley gets so excited to see me, that if I am wearing shorts, I may end up with scratches--it's only when I come home from work, but still. When I picked him up at the vet's after being neutered, he was so excited he put a big scratch in my arm--ouch!!!

Abbey has knocked me over once or twice--she just barrels into anything or anyone in her path--she and Riley have almost put me down the stairs backwards too a couple of times!!!

The only injuries I can remember from Kito were from when he had the cone on--the back of my legs were all black and blue from him bashing into me!!