Males are territorial, they both think they are the boss.
it depends if the "other cat" is a male he is showing that the female is his but if its a female its a jealousy thing kinda like flirting and being a player cat
Usually the male will go away and search for another female; but if the male is a dominant male and large/gets what he wants, he may become very aggressive and attack her.
He wants to go outside. There are probably female cats that are in heat outside.
If your female cat is fixed aund another male cat is not fixed your female cat should not be attracted to the male cat but the male cat could be attracted to your female cat. ;)
They are both the same so it doesn't matter which gender you get.
they attack great whites and male and female sperm whales and blue whales even the can attack those animals cause their the strongest and largest animal in the ocean
They will attack each other. That is what all tigers do, unless it is a male and female that are going to mate or have already mated.
She is a female.
Usually the male will go away and search for another female; but if the male is a dominant male and large/gets what he wants, he may become very aggressive and attack her.
yes, if you put another male in the tank they will kill each other, if you put a female in the tank and they are not ready to breed the male may attack the female and kill her.
She is in heat
A male kangaroo will attack a female because when a female has her monthly it smells the same as a female kangaroo in season so the male kangaroo wants to mate her this is one of the ideas that is known to be why this happens.
It will not matter if they mated or not, the female will still attack the male.
breed a female swellow or tailow with a male altaria that knows sky attack breed a female swellow or tailow with a male altaria that knows sky attack
No, Pippin is female.
if its a male yes just watch out for a male and female dog or your male will fight with the other male to get the female. if its a female just steer clear of male dogs or the male dog may attack the owner or the walker to get to the female dog
because it thinks your a female and wants to have sex with you
Only male Bettas fight and they will only fight with other male Bettas. A male Betta will kill the female if she will not spawn with him. He will also kill her after she has spawned if she is not removed.