Yes it will if it is really protective over her puppies!
Usually because your dog is teething.
Vet. Immediately.
She probably isn't biting them. It is more like she is nipping them. This is normal. This usually occurs as a sign of discipline when the puppies are being rough. The mother dog will tolerate the puppies, but she will control her young when they nurse to hard.
no you dont not unless you get the mother in another room or if the mother is calm the dog will bite you if you touch its puppies.
because the big dog has a bigger mouth and the smaller dog has a smaller mouth.
They sometimes do. If the puppy is in their area and they feel threatened they might bite it. Not always though, it depends on the dog.
yes puppies do bite but it is only because they are teething
I bet she was just trying to be protective.Some dogs are aggressive like that.It depends on the type of dog.
probably not. only if that dog has puppies.
it best not to have puppies with a dog from a dog shelter
Puppies like to bite alot becasue they are just starting to grow their teeth, just like babies have teethers to bite when they are growing teeth
i think you should wait in til about 6 weeks trust me my dog had puppies about 5 months agol