i found a photo of one, they aren't expensive and pandy plays with hers for hours on her own and with bonnie.
Here is the link where you can puchase one if your interested
http://www.vetbuy.com/catalog/index.php?cPath=128
love,
felicia
Here is the link where you can puchase one if your interested
http://www.vetbuy.com/catalog/index.php?cPath=128
love,
felicia