False pregnancies generally last up to three weeks, and during this period, the dog's hormones are the same as they would be if she were pregnant.
Not exact matches
False pregnancy is not dangerous to the bitch, but it is
generally more distressing to breeders.
While
false pregnancy is
generally not harmful to the pet, the problem for pet owners may be temperament changes, maternal behaviors involved in «nest building», the «adoption» of inanimate objects like shoes and stuffed animals, and unexplained appetite changes or weight gain.
Mother dogs sometimes «guard» their babies from very long distances and
generally do not bite unless the puppy or toy (which the dog perceives to be a puppy during a
false pregnancy) is taken.