Penny provides Koko with a toothbrush to clean her own teeth, as part of their daily grooming process.
Time to Brush Your Teeth, Koko
Created On:
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Photographer: Ron Cohn
Source: Gary Stanley
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Created On:
Posted On:
Photographer: Ron Cohn
Source: Gary Stanley
Penny provides Koko with a toothbrush to clean her own teeth, as part of their daily grooming process.
© 2022 The Gorilla Foundation / Koko.org
