Some dogs are born with a powerful instinct to chase, stalk, and pursue. These traits once made them exceptional hunters, ...

Many dogs love to chase squirrels or run after tennis balls. Their canine instincts tell them if potential prey is running, they better follow at top speed. This is referred to as prey drive.

Some dogs happily stroll along, unaware of the squirrel scurrying right next to them, while other pups can’t contain their excitement at the sight of a small critter, pulling relentlessly on the leash ...