Dr. Infinite the Jackal, assistant surgeon at Hedgehog Hospital, dressed in a blue-green Foxerly-Clark surgical gown, white Foxerly-Clark surgical gloves, a light blue-green Foxerly-Clark surgical tail cover which covered his tail, a light blue-green Foxerly-Clark surgical cap, and is breathing in his white FaceTape Technologies FitTape N99FT duckbill-style disposable surgical respirator mask over his nose and mouth, to protect his lungs from any harmful airbourne particles and nasty germs. Infinite's mask also keeps his muzzle warm.