A Yorkie is a type of dog, and dogs do not menstruate. The bleeding they have is what occurs when they are in heat. The only animals that menstruate are human beings and other primates.
Dogs typically go into heat for the first time between 6-12 months of age, but this can vary depending on the breed and size of the dog. Smaller breeds may go into heat earlier, while larger breeds may go into heat later.
until the female has giving birth
Well a hamster can go into heat right after she gives birth.
The cat can go into heat in as little as 2 weeks if not sooner.
I have a female Newfoundland and she just went into heat right at 6 months old.
A pig is simialr to a dog. After the babies have been weaned from their mother, about a week after, she will go into heat, and then should continue to go into heat every 21 days.
Yes, a cat can go into heat as early as 4-5 weeks after giving birth. This is known as postpartum estrus. It is important to keep the mother cat indoors during this time to prevent another pregnancy so soon after giving birth.
yes because when dogs get a heat they need a drink otherwise they will passout
Some dogs will go back into heat soon after having puppies, even if they are still nursing them. In that case, it is normal for a dog to start to bleed after 4 weeks of having puppies. If the blood smells bad, looks odd, or if your dog seems ill, call your vet since she could be in need of treatment for an infection or other problem.
The male should have been separated from the female before she gave birth. But if you didn't do that, then the male should be separated before the female is done giving birth because females go into postpartum estrus (heat) after giving birth and can become pregnant again immediately. If the male is with her after giving birth, then she is most likely pregnant again. Back to back pregnancies can possibly kill the female or lead to babies less likely to survive.
A dog will go into heat approximately 4 to 6 months after having puppies, based approximately 6 months after her last heat cycle. When she goes into heat again will depend on how often she goes into heat per year. Most dogs go into heat twice per year, or every 6 months.