Genotype produce phenotype, both are connected even if the genotype often hold some features hidden, what can genotype produce at phenotype can be full shown in an animal mantained in good conditions as can stay hidden or be changed in an animal mantained in bad condition or which had some kind of problem.
Im not talking here about defects but about typical or not according to the breed standard, when you see this dog you say "it is not a CzW", independant of his genotype this dog should not be used in a dog breed as something wrong happen or something is hidden, like fake pedigrees and mixage.
Without the breed standard and without dogs which follow it, there will be no breed at all.
If people does not want to breed typical dogs according to this standard, then they should change of breed.
---EDIT----
Oh, sorry, I didn't got the irony first and I've already jumped in the neck.
I'm getting traumatized with wolfdog people when we talk about breed standard and selection.
---EDIT²---
I will let it here as it will be informative to some people