This situation generally occurs when a female dog goes into heat for the first time without mating, and will usually go into heat again after a period of time. If parents are not prepared to get the female dog pregnant, it is best to neuter it in time to avoid the occurrence of some diseases. If the dog has a heavy period every two months, it is best for parents to take the dog to the hospital for a check-up.

Tips:

Normal female dogs usually go into estrus twice a year. If they are not mated, they may go into estrus again after a period of time. If you are not prepared during the estrus period, Parents should keep an eye on their dogs before letting them mate.