Crumpet

From Muppet Wiki

In The Muppets Valentine Show, Mia Farrow brought some crumpets for everybody. Droop remarked that they used to have a crumpet, "but it died". However, he soon discovered that it was still alive, and complained about Mildred throwing it for Rufus to fetch.

The crumpet also appeared during the closing song, "We Got Love."