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Environmental Enrichment Options for Laboratory Rats and Mice

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Figure 1
Figure 2: 'Nestlets' are pre-sterilized pieces of compressed cotton fibers.
Figure 3: The 'Mouse House' is a cage insert molded of autoclave-safe, transparent red plastic.
Figure 4: The 'Mouse Igloo' cage insert, available in autoclave-safe transparent red or amber plastic, provides mice with a place to hide.
Figure 5: The 'Shepherd Shack' is cage insert composed of autoclavable paper.
Figure 6

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Correspondence to David Key FIAT.

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Key, D. Environmental Enrichment Options for Laboratory Rats and Mice. Lab Anim 33, 39–44 (2004). https://doi.org/10.1038/laban0204-39

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