I am leaning towards Pittie as well, but there may be more in him then just Lab and Pittie. His coat is kinda thick, so maybe border collie instead of lab? It's a possibility. Whatever he is mixed with, he is gonna be big....did you see the size of his paws? He is very handsome and I am glad you love him so!! Its a shame his potential breed, pitties, are banned by you. I pray that never happens here. Good luck with him and post lots of pictures of him as he gets bigger!! By the way, I love the name...he does look like a Muttly Mutt Man!!! How cute!