Everything I do with Enzo is very minimal. I walk him daily about a half mile. I play with him on the flirt pole low to the ground with no jumping about 15min daily and we also play fetch about 30-45min total daily.
I dont do anything intense with him because I know he is a puppy and is still growing. But I still like for him to get excerise. To be honest I have to hold him back, he has too much energy and would jog the whole time on our walks and play fetch til he falls over.
I take him out in the backyard 3-4 times after I get home from work and Im out there about 15min at a time. On the weekends I normally just leave the sliding glass door open for him and he does his own thing. But we still do some excersing