No, spaying eliminates heats and is permanent. A spayed dog will never go on heat again.
Yes. When female dogs go into heat, male dogs can sense it and they may travel miles to find a mate. You can neuter a male dog to keep this from happening, because if you neuter them, their mating drive isn't strong.
First of all no girls are neutered. Boys are neutered. Only in dogs and cats. Not people. If you have a female pet, it has been spayed, then no, its heat cycle will stop.
keep them separated You can neuter them.
Yes you can but, it will take a will for it to come down. it would be best to neuter when its still a puppy
At around 6 months of age.
No. However male dogs can still show interest in them even if they are spayed.
Every six months on average.
Yes, a cat can be spayed when it is in heat. It will cost more and it is a riskier operation.
Yes, a female ferret can be neutered to keep her from going into heat.
Yes, you can spay a female to prevent heats entirely or acquire special drugs from your veterinarian to delay or induce heat cycles.
That is not exactly what happens. See, unlike humans, dogs don't have crushes or anything like that. The female dog goes into heat, and the male dogs smell it and know they are supposed to mate with the girl dog. The boy dog then mates with the girl dog, and usually it is successful and they have puppies.
No. Dogs don't have periods either. Does ("girl" bunnies) go into heat much differently than dogs do; they don't bleed out the vagina before they are really receptive to mating.