Blackberry

Hey, I'm Blackberry, about 9 months old male lab/great dane mix who has already had a lot of training. I listen very well. I have a lot of energy and need to keep my mind working so I love puzzles and keeping busy. I would love to find a family who wants to continue with my training and keep me very entertained. I love dogs and people of all ages. I am from Texas but I feel like I have always belonged here in Minnesota! Who wants this smart pup to be part of their family?