Used only once. Bought for our new puppy thinking it might be a good thing to distract her occasionally with some nose work. Far too easy for her, so passing it on, might work better for another dog. You put some treats in some of the holes and the dog has to use their nose (or paws I guess) to slide the plastic pieces to find the treats.
It's this one here:
https://www.chewy.com/frisco-two-tier-interactive-puzzle/dp/506370
Dog puzzle toy (Larkspur)
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