Dr. Fahrenheit, surgeon at Ponyville General Hospital from the My Little Pony: Friendship is Magic episode, "Where the Apple Lies", dressed in a blue EquestriMed surgical gown, light-blue EquestriMed surgical gloves, a light-blue EquestriMed surgical tail cover which covered his tail, a light blue EquestriMed surgical cap which covered his ears and the most of his hair except for the back, and is breathing in his white EquestriTech EMDBN95-M/L-W duckbill-style disposable particulate surgical respirator mask over his nose and mouth, to protect his lungs from any harmful airbourne particles and nasty germs. Fahrenheit's mask also keeps his muzzle warm.