Biscuit Feeder – Primate Enrichment System (PES)


The newest addition to our PES is this all-polycarbonate Biscuit Feeder which allows the animal to map his reward.
All PES components will fit into the Universal Bracket.

Now available in 3 variations:
PES3029H50: Small Holes – 0.5″ DIA, Large Hole: 1.5″ DIA
PES3029H75: Small Holes – 0.75″ DIA, Large Hole: 1.5″ DIA
PES3029H100: Small Holes – 1″ DIA, Large Hole: 1.5″ DIA

Have custom dimensions? Contact us for a quote!

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The Biscuit Feeder engages the primate’s curiosity through puzzle-solving and food enrichment.  The Biscuit Feeder provides cognitive stimulation and satisfies the desire to forage by encouraging the user to manipulate food and treats through the feeder until it falls through the exit hole. The feeder is made from thick acrylic. Treats are loaded from the top. The Biscuit Feeder is part of our Primate Enrichment System (PES). It attaches to cages and enclosures with the Universal PES Bracket. The bracket makes it easy to insert a variety of enrichment products, like the Activity Panel and Beaded Curtain.  The Biscuit Feeder provides environmental enrichment in any enclosure including animal transportation, laboratory settings, veterinary enclosures, and zoo habitats.  It is a favorite primate enrichment product with curious monkeys and apes, including tamarins, capuchins, marmosets, macaques, langurs, orangutans, gibbons, and chimpanzees. All PES components are autoclavable making it easy to maintain hygiene and IACUC standards in laboratory settings.


  • Sturdy construction
  • Easy to mount and swap out with other PES devices
  • Autoclavable and washer-safe
  • Can be ordered with larger holes

Additional information

Weight 2 lbs
Dimensions 7 × 8 × 3 in

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