Take her to a vet.
Usually a father dog does not know his pups
Your gonna have to feed the pups yourself if you don't your pups will die. If the dogs breast are swollen then your dog is sick.
It is unlikely, but sometimes the injections fail and the dog is still able to have pups.
yes
The larger the dog the larger the litter
no if you have 2 females and ones going to have pups the other female will mate (if she can) and then they will share pups i know this as it has just happened with my dogs
my dog had pups and it was 4 but now i have 2 can not find the other 2.
Big dogs can have up to 8 or 9 pups
Pups/puppies.
it can take up to 2 hours between pups being born, if the 2 pups she had were still born there could be a health issue with the dog. what kind of dog do you have? what have you done with the stillborn pups? is your dog digging in the area where the pups were born? keep an eye on this digging behavior as she could have pups inside her still if it continues take her to the vet.
are you insane???? Hahahahahahah!!! No!! The dog would die :(
No, a dog cannot have pups without mating. Mating needs to happen so the female can get pregnant with the pups.