Meet Rosco P. Coltrane! He is a 6-year-old handsome large-sized boy, weighing around 55 pounds, who's ready to find a loving home to call his own. Rosco came to us when his previous owner was unfortunately no longer able to care for him, and he's been patiently waiting since May 14th, 2026 for his fresh start. Rosco P. Coltrane is a very social and affectionate boy who truly enjoys spending time with people. He seems to know "sit," loves treats, and is always happy to soak up attention from his favorite humans. His friendly personality may make him a great fit for a home with people of all ages. Rosco has previously lived with other dogs and has enjoyed meeting canine friends here at the shelter as well. He may do well with another dog companion, especially with a thoughtful introduction. He is also housetrained and ready to settle into home life again. One thing that makes Rosco especially special is how smart he is. He's a bright boy who would thrive with adopters who can appreciate his intelligence and continue to provide him with enrichment, structure, and opportunities to learn. Whether it's puzzle toys, training, or interactive play, Rosco is the kind of dog who enjoys using both his brain and his heart. Rosco P. Coltrane is a loving, clever companion who is ready to share his life with the right family. He is neutered, microchipped, and up to date on vaccinations and preventatives. If you're interested in meeting Rosco or learning more, please reach out to an adoption counselor by phone at (517) 626-6060 or email at adoptions@adoptlansing.org.