Thoughts on the dentition of the dobe that was BOB at Crufts this year (Korifey Vanquish)? This doesn't look normal to me but I'd like an opinion of a person who is in a breed and does bitework
Oh, sweet Jesus Christ, I hate that. I don't like being the conformation guy who is the Crufts party pooper, but nonsense like this is why I'm the Crufts party pooper.
This dog is missing a tooth, but that is not his problem. Missing teeth are expected from this breed, since they have a tendency to break them working. Severe malocclusion to the point of possibly being a slight wry mouth is NOT. As you've guessed, teeth are very very important to a breed whose only historic purpose is to bite people and whose main purpose still is to bite people/equipment, so in the AKC breed ring, this dog would be so severely penalized he would not be worth showing.
Conveniently, I have two dogs with correct bite. Inconveniently, they are both missing teeth due to aforementioned "dogs who bite for a living break teeth" problem:
In both dogs, their incisors fit snugly top over bottom when the mouth is closed, and their canines fit snugly parallel to each other and perpendicular to the jaw in a true scissor bite. This minimizes their risk of tooth breakage, uneven wear, or poor/painful grip on the bite. The Crufts dog has both a misaligned incisor (not overlapping the bottom incisor) and a misaligned bottom canine (sticking out sideways).
You'll also notice that even my seven year old dog with significant wear on his teeth has healthier gums than the Crufts dog, although whether that's due to gingival hyperplasia or just that bad of a bite, I'm not sure.
I'm extremely concerned seeing a dog with a bad bite being put up in a breed in which that is the most important trait in the dog. This would be like the winning husky having a hackney gait, the winning bloodhound having short erect ears, or the winning poodle having a drop coat.