Rex is a big-hearted Saint Bernard who brings energy and warmth wherever he goes. He thrives on play—fetch is a favorite—and loves exploring new places as much as a calm walk. Built for adventure, Rex has a playful, affectionate side that shines when he’s around his favorite humans. He entertains himself just fine when needed, but he’s happiest alongside the people he trusts. Rex gets along with other dogs and appreciates respectful human company, though he isn’t a fit for homes with small kids or people who love to give big, bear hugs. He’s smart, athletic, and picks up new tricks quickly. Rex is still working on house training, so patience from his adopter is key. Overall, he’s a gentle and independent companion looking for the right home. Your new best friend is just one click away.