I have no idea, we walk about 2 hours every day, don't know how far that is, but as you say the dogs run forwards and backwards, and they chase after squirrels and balls, so they do more than me for sure. I guess that I walk aroud 2 -2 1/2 and a half miles an hour, so say 4 miles a day, around 80 miles a month - approx. The dogs probably do an extra 10 miles on top.
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