Some male cats do hunt mice, but it depends on the type of cat. Most cats try to hunt them but some just play with the mice to have a little time off their hands. All domoestic cats hunt mice, it's an instinct as most domestic cats are individual hunters, unlike Lions. I see why you would of thought that, with the behaviour of Lions, But most cats hunt alone. Of course, I don't think fully grown tigers hunt mice. Maybe babies of wild cats, but besides that, I think only domestic cats.
yes, and trust me i have seen my cat eat plenty of mice.
no they don't fight with each other
Spray them with water.
It is smally possible if the male cat senses that your cat (if you have one.) has sprayed the area, marking his or her terroriory, then he will back off. But if you have no cat, or just a dog(s), then he will spray the area, letting other cats know, that he had been there and had claimed it as his.
When male and female cats fight, the more likely to fight each other would be 2 females if fixed, but more likely two males if they are not fixed.
As in cats that are male? Yes, cats can be male or female.
No, when two male cats are fighting and wagging their tails, they are likely displaying aggressive behavior. Tail wagging in cats is often a sign of irritation or aggression, rather than playful behavior. It's important to separate fighting cats to prevent any injuries.
They get more Territorial with age.
yes female cats shed more then male cats
All cats fight at times, usually just in play. Ginger cats are no more likely to fight non-ginger cats than cats of any other colour.
yes
They are male cats.
Yes. Male tortishell cats are rare