The Doberman: Dentition

There are only a few things that will disqualify a Doberman in the show ring. A shy or vicious Doberman will be dismissed from the ring. A Doberman of incorrect color (meaning an albino). And third, a Doberman missing 4 or more teeth, with an overshot bite of 3/16 of an inch or an undershot bite of 1/8 of an inch.

While the AKC breed standard does not include a toothy picture, there was one I found attributed to the Doberman Pinscher Club of America.