It does not matter with the amount of pups your female has in a litter it can vary from 1-20
Usually a father dog does not know his pups
Litter
The cast of The Three Little Pups - 1953 includes: Daws Butler as Big Bad Dog Catcher Bill Thompson as Droopy
I think that they only 10 or 8 something like that.
Unlike a human, a female dog can carry her pups for only three months, then she gives birth
Of course they can eat dog food at 7 months. My dog ate dog food when she is only 4 months old. But please choose the food specially made for pups so they can get the suffiecient amount of nutrients.
This is a family project so contact your vet and get a 'puppy formula' and you will have to hand feed the pups. The vet will give you not only the proper formula but how often the pups must be feed.
maybe the pups might fight or maybe the one out wants to play.
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.
The larger the dog the larger the litter
yes
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