Quin is 51/2 months old. How far is too far for walks at this age? We were walking 1 mile twice a day most days. But today we went 11/2 miles and she slept all day. We didnt walk in the evening today just the morning. She was up earlier this evening giving the cat hell so I know she is ok but maybe I am being too ambitious. what are your thoughts? How far do you walk with your dog?