Is zero a cat or dog?
Zero is a ghostly dog that appears to be made of a white sheet, much like a stereotypical ghost. Like Pluto, he has basset hound-esque floppy ears. His eyes are just empty holes in the sheet. Zero’s snout is very long and thin, and his upper jaw curls upward at the tip. It’s a common misconception that Zero’s nose is a red bulb exactly like Rudolph the Red-Nosed Reindeer, however it was always a small Jack ‘O Lantern as is evidenced in behind the scenes images of the original puppet and subsequent merchandise and media.