Eight Balls of Fur Puppeteers?

[Furbelle]

Apologies if I posted this question in the wrong place, but I've always wondered who performed the furballs from the SS skit Eight Balls of Fur. I've just always been really curious. Figured I'd try picking your brains.

 

[LittleJerry92]

It's hard to tell since they just bounce up and down and move their legs.

 

[Furbelle]

It's hard to tell since they just bounce up and down and move their legs.

Yeah, I figured it would be near impossible to tell who puppeteered what. I thought I read somewhere (muppet wiki maybe) that Pam Arciero was the purple furball, but I have no idea what the source on that is.