Should you be worried…. If you hear behind you the clatter of claws hitting the pavement closing in on you?
I have had this happen twice with different dogs coming out of nowhere. The first one I managed to outsprint hitting nearly 30. The second one caught up and then passed me thinking it was a fun game. The second then ran about 1/10th of a mile pacing me and then disappeared down a driveway.
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Road 🚴🏾♂️ & Mountain 🚵🏾♂️