These are ideal for dried food and treats, and are lots of fun!
Here's what Planet Dog has to say about their Mazee balls:
The Orbee-Tuff® Mazee is clearly engaging, clearly rewarding, and clearly fun!
This interactive puzzle toy offers hours of long-lasting, brain-stimulating entertainment for dogs of any size.
The translucent and pliable Orbee-Tuff® outer shell combined with the harder inner maze activates several of the dog's senses - they can hear, see and smell the treats while they solve the puzzle.
Colours: green and pink
Size: one size (120mm)