People who like sports - from a casual game of catch to the intensity of the pro leagues - are motivated by a variety of benefits, and the same is true for canines.

I am walking in a wide open field with my dog Laz. It's just the two of us out there, the sun beating down.

This is the new sport that’s exploded throughout the dog world in the last few years. Yes, it’s Nose Work, also known as Scent Work. And dogs love it.

I’ve been a runner for 20 years now. Sometimes I get serious about it and train for a particular race, but mostly I’m a casual runner.