Our kids favourite playmate

For today's Color Challenge, I present you our own best friend: little - but mighty - Jack. He's a 2-year-old Jack Russel that transforms our backyard into an everyday playground for ourselves and the kids!

He's the smallest of our 3 dogs (there's also a boxer and a pit bull), but he's definitely the fastest and most playful. Perhaps you're lucky to have someone (canine or not) around like that!