Meet Mack, a sharp and adventurous senior with great manners and even better charm. He thrives on car rides, enjoys his walks, and is quick to show off his solid command of sit, come, down, and shake. Mack’s looking for an adult-only home where he can relax and not worry about the bustle of younger kids. He is housebroken, crate trained, and has a gentle side — with careful introductions, he’s gotten along with both other dogs and a cat in the past. Snacks motivate him, and he’ll always be up for sharing some quiet company at the end of the day. Mack is at the shelter now, but his adoption will go through a rescue partner, making sure he lands in the right spot with ongoing support. He was born October 27th, making him a passionate Scorpio — expect loyalty and a touch of stubborn determination. Ready to meet Mack in Prince Frederick, MD? Click apply to start the adoption process.