It is normal for some dogs to have a black roof to their mouth; it is simply part of their natural colouration. If the black part looks lumpy or is growing oddly then you should take your dog to the vet.
All dogs do.
Black can be OK. Black with pink spots. Test like this, firmly press with one finger for 3 seconds on the gum, look quick when released it should go from light colored back to black in about 2 seconds, if not there could be a problem such as liver disease and would need to be checked by a vet.
It does not mean anything, some dogs are born with it, but nobody knows why.But don"t worry, your dog is ok.
It may mean they have a flavor in their mouth that they don't like
I would say that a collie is better, since a black mouth cur was bred as a multi-purpose dog rather than a herding dog.
Chows Chows do.
That would depend. Did the dog kiss you on the mouth?
Spray it with a fire extinguisher. I have also used anything from a water hose to a baseball bat. if you pt your hands in its mouth a push the roof of the dogs mouth it gags the dog idc
a black cat or a black dog
I would suggest you take it out. But it's just a suggestion.
A pug dog has a black mask. If it is an all black pug dog you cannot tell, but on a fawn-colored pug dog you can. The pug has a black marking that goes around its mouth and eyes, which is often called a mask.
No, black is not considered a bad luck color in dogs.