1. Most importantly, do they have mites? lice? (i'm scared) nugget.gif
2. Is it easy to have them litter trained?
3. Should i get a male or female? I dont want to get them spayed...
4. is care in general for them easy?
It's possible to litter train your rabbit. It takes time an patience. But once trained they are very good. Saying that if you have a male and do not get it castrated he will much harder to litter train.
I would recommend neutering. In england it costs around £50 depending on where you live. If a female should get pregnant you will be left with lots of bunnies and it's not always so easy to find new homes.
Care is easy, but takes a fair bit of time. I don't want to put you off, but I also want to put the point across that a rabbit is not an _easy_ pet to keep. IMO a cat is a lot less work.
For example, I have 2 rabbits, I clean their litter trays daily, and living area twice a week (scrub and disinfect floor). I feed them twice a day.
They also require jabs. Where I live they have Myxi jabs every 6 months and a VHD jab once a year. So include these into your budget.
Dwarfs can be prone to teeth problems, so bare this in mind for future costs. I would also consider insurance or perhaps stashing away some money every month incase he gets ill or has an accident.
As for a cage the bigger the better. My 2 rabbits have a 4 foot hutch left open inside a 7 x 4 foot room (well ventilated, no heating and wire free). And if you do let him out in the home you need to rabbit proof all wires (in general rabbits will chew anything!). I rabbit can electrocute himself if he chews a plugged in wire. So its for their safety as well as your own convenience.
I let my buns roam the living room supervised. On the whole they are pretty good. They only chewed through my arial on the radio and my CO2 tubing for my fish tank! They've also made a start on chewing the back of the sofa.
Hope that helps!
Sam