8 year old miniature pincher

I got Charlie a couple years ago. He was a rescue. I’ve moved recently and my schedule is way too busy to care for him anymore. Looking for a loving home he can get more attention. He is a loving lap dog. Loves affection. Very loyal. Great with my young kids and great with my German Shepard (had to re home as well). However he can be a bit territorial at first especially around new dogs. Needs more socializing around other dogs. Great alert guard dog very protective. Potty/house trained well. Great on walks and listening. Very low maintenance. Just needs a little more time and attention than I can give him. Free to loving home.