Thank you, Isabel.

Yes, we are including in his bio on Petfinder that he needs to have positive reinforcement obedience training.

As long as I attach the leash, he behaves and comes when we want him to move.

He is tough to bribe; I have yet to find a treat which interests him! Even bits of hot dog, once in a while he takes it but mostly he sniffs and turns his head away. After living 3 years with my Starvin' Marlin, this is quite amusing, ha haa.