New Beanie Babies released in January 2002 featured an 11th Generation Tush Tag.

Dates on the back of the tags can have 2001 or 2002.

All say Handmade in China.

Beanie Babies with 7th or 10th Generation Hang Tags can have 11th Generation Tush Tags.

Holograms were used in part to prevent counterfeiting. The image on the  tush tag is a bear hugging a heart symbol.