Penny helps Koko brush her teeth. Koko usually brushes her own teeth, but enjoys the extra attention.
Open Wide, Koko
Created On:
Posted On:
Photographer: Ron Cohn
Source: Gary Stanley
![](https://www.koko.org/wp-content/uploads/2010/03/D040416_IMG4082_kokobrush_L.jpg)
Created On:
Posted On:
Photographer: Ron Cohn
Source: Gary Stanley
Penny helps Koko brush her teeth. Koko usually brushes her own teeth, but enjoys the extra attention.
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