Sigh of a female human being in heat
Typically, a cat will not show signs of being in heat once they have been bred.
YES!
Female dogs will have light bleeding before going into heat. Males will be smelling them all the time.
No. Only a male can impregnate a female. No female mammal of any species can get another female pregnant. For mammals that have a "heat" cycle, being in "heat" is required for pregnancy by a male. If such a mammal (a dog for instance) is not in heat or doesn't have a male partner, pregnancy is not possible.
Yes. Just don't talk to her
Yes.
No she cannot be brought into heat by a male being around her. She will cycle every 6 months on average. If she is near another female in heat, that might bring her into an earlier heat.
It is called being in heat or in season, is when the dog can become pregnant. No there should not be any signs of a fever. The normal temperature in a dog is 101 to 102 degrees. If your dog is running a fever while in heat, I would take her in to be checked out by a Veterinarian.
Yes but it has a better chance halfway through heat
it is the period in time when an animal/mammal (female) is ready for sex without being in heat period the female will not mate with any male
usally within 11 to 14 days after being in heat the female will allow the male to breed, how ever one way to help tell is when the bleeding slows and becomes a pinkish like clear color she is ready to receive the male
They yowl loudly and incessantly when they're in heat. A cat in heat will also sort of crouch close to the ground, and/or drag their behind along the ground.