At Barks & Bones, we believe that mental fulfillment is a science, not a standard. That’s why we don’t do "one size fits all" boxes.

When you order from the Lab, our techs hand-pick every item based on your chosen Formula. But we go one step further: Variety is the key to progress. To prevent your dog from hitting a "learning plateau," we constantly rotate our inventory.

The Multi-Box Protocol: If you order two or more boxes, you won’t just get more of the same. You will receive completely different setups. This ensures that even if you have multiple dogs (or one very smart researcher), the challenge remains fresh, the brain stays engaged, and the dopamine levels stay high.