Happiest. Dog. EVER. Not kidding.

This big guy was smiling and wagging his tail from the moment he walked in until the moment he left. Monkey is a 3-year-old pit mix who was brought in as a stray, but he's as friendly and happy as can be. He's great with other dogs, too! He's available right now at the Humane Society of Genesee County. Give them a call at 810-744-0511.