Max – Border Collie Puppy for Adoption Max is a handsome Border Collie puppy who is ready to find his forever home. He is expected to grow to around 30–55 lbs when fully grown. Border Collies are known for being extremely smart, energetic, loyal, and affectionate companions. Max would thrive in a home where he can run, play, and get plenty of daily mental and physical exercise. He has been raised around children and other pets, and he has a friendly, playful, and loving personality. If you think Max could be the perfect addition to your family, please contact 586-601-5895. Asking $350. Located in Chesterfield Township, MI.