To figure out how many puppies a dog will have, you would need to know:
* If the dog is pregnant: You would need to have her checked by a veterinarian to confirm pregnancy.
* How many times she's been bred: Dogs can have multiple litters.
* The breed of the father dog: Different breeds have different litter sizes.
It's important to note that responsible pet ownership includes spaying or neutering your dog to prevent unwanted litters.