youngc1@gao.gov. American Samoa is a U.S. insular area that operates its customs and immigration programs according to its own laws and independent of the United States. As such, U.S. agencies, such as U.S. Customs and Border Protection, have no roles in operating the customs or immigration programs in American Samoa.
Quick Answer. A female dog goes into heat again between 4 and 6 months of having her puppies. The non-spayed dog goes into heat twice a year, and this is known as estrus. The estrus cycle lasts between 12 and 21 days but often varies between breeds and dog size.
My dog gave birth 4 mothes ago and still is not in heat yet. I've herad it takes up to 5-7 months or when her puppies matuere for her to get back in heat. Age of the pups has nothing to do with it.It's the body cycle of the female that determines this. Most females will come back in season 180 days after the first breeding, but this is not etched in stone.'ve herad it takes up to 5-7 months or when her puppies matuere for her to get back in heat. Age of the pups has nothing to do with it. It's the body cycle of the female that determines this. Most females will come back in season 180 days after the first breeding, but this is not etched in stone.