On my walk yesterday, a small, very friendly dog came right up to me and joined me on my walk for a few houses on up the block. Luckily it turned around and returned to the yard where it first joined me. Was so glad because it was very early and I was apprehensive about the thought of going up to a stranger's house and ringing the doorbell to ask if the dog belonged there. I didn't pet it and it was wearing a collar so hope it belonged to that household.