Baskerville the Hound

Baskerville the Hound was originally created for Purina dog food commercials, as a companion to Rowlf.

Muppet Show appearances: Baskerville appeared in the UK sketch of Episode 103: Joel Grey, as Dr. Watson to Rowlf's Sherlock Holmes. In Episode 208: Steve Martin, he auditioned as a comedian. This was the only Muppet Show episode in which his name was mentioned.