No
When you have her spayed.
No.
Unless you want your dog for breeding, please get her spayed! Spaying the dog stops her from going in heat. Also if you do not, 50% of female dogs that have not had puppies and are not spayed get Pyometra, a disease of the uterus.
Yes, a spayed dog can exhibit behaviors similar to being in heat due to hormonal influences or other underlying issues. This can happen if the ovaries were not completely removed during the spay surgery, or if there is a condition known as ovarian remnant syndrome. Additionally, behavioral factors or environmental stimuli can also lead to heat-like behaviors. If a spayed dog shows such signs, it's advisable to consult a veterinarian for evaluation.
No she shouldn`t if she was just spayed she may have a false pregnancy
You don't. If the dog is old enough she'll come into heat on her own (unless she's spayed- then she won't no matter what).
The absence of heat signs in your 4-year-old dog could be due to several reasons including underlying health issues, pregnancy, or a delayed heat cycle. It is best to consult with a veterinarian to determine the cause and ensure your dog's well-being.
Get her spayed, or keep her inside, and away from male dogs.
no you carnt no you carnt
Possibly but it would be better to get her spayed. Ask your vet.
No, most veterinarians will not agree to spay a female whilst she is in heat. Wait until she has finished her heat cycle before spaying.