Frozen Bottles

December 9th, 2015 by Anna

Brief description: Treats are frozen into bottles of water. Chimpanzees must work at getting into the bottle and will often enjoy both the ice and the frozen food inside the ice.

Materials: Plastic bottles

Assembly instructions: None required, unless individual enrichment safety guidelines require that you remove, labels, caps, etc from the bottles.

How to use: Freeze fruit, diluted juice, tea, etc into bottles of water.

Price: No cost if using recycled bottles

Foxie works on her frozen bottle.
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