Still Escaping

Our little Houdini is still in action. He can squeeze out the tiniest space. We simply can not let him out in the backyard by himself because he will be gone. If one of us is out there with him and he starts trying to get out, we can call him and he does quit. The other day I had to go on a doggie search again. I went to his normal spot, 3 door down and he wasn't there. This time he had gone across to the apartment building. When he saw me coming he just sort of trotted along in front of me but never getting close enough for me to catch him. I tried calling him, but no go! Once he is out of the yard he forgets all about recall. Finally I guess he had sniffed enough that he turned around and trotted back to me and we went home.