Ian found

IAN IS HOME! His Mom received a telephone call  that he was seen at an empty double wide on Deer Hill. In her words:

So I left work and talked to the woman who called me. She told me exactly how many houses he was at. He was seen on their deck. I went to the house and I saw him. He saw me and went around to the back of the house. So I got out the hotdogs and the leash and walked quietly out back. He was on their small back deck so I just kept on walking up the stairs and knelt down with hotdogs in my hand. He ate out of my hand and while he was eating I slipped the leash on.

So I put both of the non-slip leashes on him.

Well done!