Yeah they can if they are wit their Mother. A friend of mine had rabbits In France and when she had babies they lived outside so it should be okay (:
Rabbits general tend to poop to mark territory or while they eat. House rabbits are easily litter trained to keep their messes to a minimum.
Any domesticated rabbit is a good house rabbit as long as you can take care of it properly. See the related question below for details and helpful links about how to care for a rabbit. Albino pet rabbits can be great pets and it's totally okay to keep them as house rabbits. Albino rabbits, aside from their appearance, are basically the same as all pet rabbits: they don't need unique care and they don't really have unique personalities, they're just like other pet rabbits. For example (about rabbit care): find out where it uses the restroom, so you can litter box train it. If you have dogs, it may not be the best idea to have a rabbit inside, but if you can keep the animals separated then it should be fine. Outside there are many dangers for rabbits and it's usually easier to take care of a rabbit inside. See the related question below about keeping rabbits outside.
Many domesticated cats, especially those that rarely venture outside, use litter boxes that are inside the house.
No kitty litter does not contain catnip (unless you add it yourself). Nobody would want their cat rolling around in its litter, its really not hygienic for the whole house...
I assume by training you mean litter box training. Rabbits are not like dogs and usually will not want to learn tricks. They are more like cats in that they usually do whatever they want. Hiring someone to train a rabbit to use the litter box is not advised. Rabbits need constant reinforcement and guidance to use the litter box properly and only its owner can provide this.
All rabbits can live outside, as long as they are in adequate housing. (enough space, sheltered, lots of bedding, etc)
Yes, but keeping them inside is safer. If you are keeping them inside, bunny-proof your house!
Not unless there Hutch is safe other wise Foxes or any other animals can eat it :)
Rabbits have a lot of preditors. Some of them can be dogs, snakes, racoons (it's true). If you are worried about your rabbit try to keep the rabbit inside the house more and not in hutches that leave the rabbit outside.
You can put pads down where it go to the bathroom and let outside daily or it can be trained to go in a litter box like a cat.
No one really knows.
Wood pellets are perfect as they are absorbent and odourless and if your rabbit wants to eat/chew them he can. Also they find it difficult to dig them and make a mess. Some packets of cat litter will say on the back if they are suitable for small animals such as rabbits.