the treadmill gets a workout every day it was the best thing I could get, first thing in the morning Max gets 15 min's working up to more each day , my turn 30 mins . then hubby he only gets 10 min's untill doc says he can do more, then Max gets to go outside to play ball. I have to stay out with Max he has found so many ways to get out of the vinyl fence I put up. plus went out the other day and something big took out a 2 foot sq of the fence. thinking it was one of the other dogs that was giving Max probs. so this weekend son is gona help me put up a 6 ft high chainlink fence, Max is not as hiper as he was but has a long way to go to get him settled down.