This summer I interviewed Julie Forbes, a local dog trainer, and one of her tips was that dogs need to be intellectually exercised, not just physically exercised. I started looking into "brain toys" and found this line on Chewy.com. My pup has been advancing up from "beginner" to "advanced" on the toys and he totally loves them. They've been a great distraction during these days when we're stuck at home. (Not just for the dog, but also for the kids who like to watch him puzzle it out :)