no, just make sure that your cat doesn't scratch or bite at it. if they do, you should take them to the vet!!
Sometimes when a dog is fixed, it doesnt get rid of all hormonal events 100%; but there is other reasons to.
It's a good idea to get it checked out by a professional. No piercing should be bleeding after that amount of time.
not always
No. The neutering operation is done to prevent the cat from reproducing.
No she shouldn`t if she was just spayed she may have a false pregnancy
cats still have hormones even after spaying but heat should stop soon
no, they dont
Yes, every month like clockwork, about 8 days past ovulation, and sometimes in between! :-( I have the Mirena
Yes, but they cannot have any kittens.
Even if a rabbit is spayed (or neutered), he or she may still build a nest and such things because of their natural instincts. This does not necessarily mean that the neutering was unsuccessful.
No , the female reproductive organs have been surgically removed .
No. However male dogs can still show interest in them even if they are spayed.