Yes. It can be tamed by the same method in taming an ocelot (replace fish with carrots).

Squids will always be passive, they are not tamable.

Yes, Rock Worms are considered beasts, and therefore are tamable by hunters.

Personally, I prefer male hamsters because they seem much more calmer and tamable than females. I have had hamsters for many years, and have always gotten males. Just for the heck of it, one day I got a female. She was very aggressive, not very tamable, and not nice. So I would go with a male hamster!

Spanks in World of Warcraft, is a monkey who hangs out in North Stranglethron.

He is tamable with hunters, and has 6,104 health.