87
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.
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
The exact number is hard to tell unless you take her to a vet, but the larger a dog the more pups she is likely to have.
Generally the Mom-dog nurses the pups for 10-12 weeks. It will depend on when and how much other food is introduced to them from the owner, and again the breed itself and number of pups whelped.... not to mention the Mom-dog's attitude!
Pups/puppies.
Take her to a vet.