Replace carpet with dog friendly surface floors

I have read this subject line a few times.. I will tell you a story.

Had not a dog but a cat. he'd run across the carpet in the living room then onto the tile floor in the kitchen and WHAM he could not turn or stop on the tile floor and hit the wall. HARD ENOUGH TO BREAK HIS JAW.

Now there Dogs often come RUNNING. I'd worry about him sliding into the wall on non-carpeted floors.