Dexter is a very loving dog but very nervous. He isn't great around nales sonfemsle preferably. He dosent do well been left so looking fot a full time pet sit. I am working on leaving him but we have taken 1000 steps back. We did have a lady booked in but she let us down by not sticking to her word. Dexter is reactive on walks but it's a barrier aggression as the trainer called it because he csnt get to the other dogs