
1/5Outward Hound Nina Ottosson Dog Brick Puzzle Toy
The Nina Ottosson Dog Brick is the gold standard of canine puzzle toys, featuring three distinct compartment types that challenge dogs to flip lids, slide covers, and remove bones to uncover hidden treats. In our testing, it kept even the most food-motivated dogs engaged for 10 to 15 minutes per session, which is significantly longer than simpler single-mechanism puzzles. The Level 2 intermediate difficulty strikes the perfect balance between being challenging enough to stimulate your dog without being so frustrating that they give up. It is made from BPA-free, phthalate-free plastic that holds up well to enthusiastic pawing and nosing.
Pros
- Three different hiding mechanisms keep dogs engaged longer than single-action puzzles
- BPA, PVC, and phthalate-free materials are safe for daily use
- Removable bone pieces and flip lids are easy to clean between sessions
- Level 2 difficulty works well for most dogs regardless of experience
Cons
- Aggressive chewers may damage the plastic compartment lids over time
- Small treat compartments can be difficult to fill with larger kibble
- Some dogs learn to solve it quickly and lose interest after a few weeks








