Noticed a vehicle back while riding down Crosslink Drive in Raleigh, N.C. After a moment I head checked, it was still staying just back of me. I started to wonder why he wouldn't pass me (plenty of room) when he finally passes me slowly - it's an animal control truck. Up ahead he throws his flashers on and pulls over to the other side of road, where I see 2 big, mean looking, homeless looking, dogs hanging out.