Kong Wobbler (small)

So many so called puzzle toys can be conquered in moments, but this one is different. It's weighted in the base so every time it's tipped over it stands itself back up, so it's genuinely challenging to get the treats out. You can also add a tennis ball inside if you really want to up the difficulty!
 
This is available in large only because it works best when it is tipped rather than picked up in their mouth and the small is very small! This size is suitable for all but the very teeniest pups.