No, but you should not handle them too much, if just born. Let the mother care for them.
NO! I have one and it would never kill one of its puppies! it is very protective of one it considers in its closest circle (OWNERS, AND ESPECIALLY PUPPIES).
no
I believe they try to kill their puppies cause they know there is something wrong with them, like they have a birth defeact or something.
yes!! if udon't then the male could kill the puppies after they are born or he will stress out the mom and she will refuse to have the puppies and the puppies and possibly the mother will die..
They believe the puppies are invading the fathers territory
Yes
yes
because they can
No.
yes ... # ...if you want to kill it!!!
yes
Yes, fertilizers are most often fatal for dogs and puppies alike. I would advise that you take him/her to the vet right away if you see him/her consume any fertilizer.