Ethical Pet Seek-A-Treat Flip N Slide Puzzle Dog Toy The Nina Ottosson by Outward Hound Brick Puzzle Game Dog Toy ($14, originally $25) is a blast for treat-hunting small dogs. Nina Ottosson by ...

Its name is Dog Brick. Nina Ottosson, a Swedish designer of interactive pet toys, makes amazing puzzle games for dogs and cats, including the Brick, but also the Tornado, the Memory Wood and the ...