Shih Tzus, as with most animals can continue to reproduce into their later years. In my opinion, it is not humane to breed an animal each and every time they go into heat. As long as you respect your animal's body and care for them they can continue to give birth if they are in good health.
it can take only once to get pregnant.
Uh, once.
It really depends on time and chance.
5 times
No, rabbits do not get pregnant every time they mate. Like many animals, rabbits have a breeding season and can only get pregnant during certain times. Additionally, successful mating does not always result in pregnancy.
yes in order for your dog to get pregnant she will have to mate a couple times
They should only have two maximum.
till it falls off as many as they can
no need. they will separate themselves
Mate Three TimesIt's usually best to try to let them mate three times, to be sure that the female is pregnant.
No, a pregnant rabbit will not mate. Once a rabbit is pregnant, it will not engage in mating behavior.
No, it will often take them a couple more times to mate before she becomes pregnant.