I know this question seems to come up a lot "how much exercise should my dog get". But I can't seem to find a legit answer anywhere. I keep getting 1 of 2 answers. Either a 5 month year old dog should not have to run / jog for long periods of time. Or the other answer I see a lot is 5+ miles- which I don't really think is right... But I could be wrong... Lately I've been going on 2 mile jogs with him daily and he's usually worn out after it. Should I cut down the exercise? Or should I bring it up, because a lot of people apparently think a 5 month old Sibe should be running 10 miles a day... Thanks ahead of time....