Gini, Petco has the catnip snake:
http://www.petco.com/product_info.as...&tab=&subtab=1

It's one of the few toys Elvis will play with. He loooves his crackly nippy snake!

Chuck,
LOL, yeah, that's one of the reasons I decided on the name. I figured a cool cat needs a cool name and one of the options was Fonzie (glad I decided against that one!). I thought to myself, if Lennon had a cat named Elvis, then the name is double-cool!