Interactive Dog Toys

If you want your dog to stay occupied for hours—and you don't have the time or energy to throw a tennis ball 7,000 times—Fetch Dog has a few brain teaser-type toys that claim to be able to keep your pet busy while you watch that Real Housewives marathon.

They have four different games: the Bone Spinner, Magic Bones, Dog Brick, and Dog Tornado. All apparently pose a different puzzle "designed to capture canine curiosity, engaging dogs in the hunt for tasty rawhide—and the positive reinforcement of a job well done." (All games are $39.75-$49.75.)

I don't know about your pet, but my dog loses interest in a Kong toy...even when it still has a treat inside. She'll sit and stare me down for 45 minutes until I cave and just give her a treat right out of the bowl. She's clearly no fool; and I clearly have no willpower.

Has anyone tried one of these types of toys for their dog? Do they work?