dog walk surprise....

it was so nice out today, so I took Roxie for a walk. everything was fine till we were about a block from the house. these two dogs came from out of nowhere. a large black dog and a small curly haired not-dog. They didn't have any i.d. on them. anyhoo, so I'm trying to keep Roxie calm and keep walking. we had to stop a few times and let everyone sniff each other. they followed us all the way up to the front door. so weird. last week it was a dachsund. and I suppose Roxie's been known to get out and roam a few times, but I always got a phone call from whoever she decided to befriend that day.