Time Shark

Strax owned a Time Shark which wore a fez.

Strax used the shark to manipulate the development of a tree in which Jenny Flint's cat, Mittens, became stuck. Strax and the shark travelled to the tree's creation and prevented it from growing, saving Mittens.

After Jenny asked Strax to pick up a pineapple, he rode the shark to the green grocers. (COMIC: The Adventures of Strax & the Time Shark)