1) how iffy is it to get more than one chin? some people mentioned them not liking each other- which is completely understandable. i just ask because i have guinea pigs which need to have a friend to be truly happy and wasn't sure if chin's needed the same thing.
Some chins prefer to be by themselves. Some like company. You don't have to get more then one but many ppl do. You just have to be prepared for not only proper quarantine and intros, but you need to be prepared to house a second chin separately in case something goes wrong. And even after they are bonded they can turn on day out of the blue. So its something you need to know before hand.
That being said, ive never rly had to separate any of my 5 chins due to issues like that. Thats one extra great thing about the Ferret Nation Cages. You can block off the whole to get to the second floor, and suddenly you have two cages instead of one!
2) how careful do you need to be with monitoring the temperature? i know they have a very specific temperature range they need to be keep in so i'm not asking about that. i'm just wondering how careful i have to be if i am not home or at work where i can't be there to actually watch what my AC's doing.
Careful enough. It depends where your keeping it at and how well the AC system works, and how the room holds the cold air. If you have a place thats poorly insulated and its rly hard to keep temps down, then yea you need to be extra careful. But in a decent place its a lot simpler.
If you have central air you can always add a window unit AC that has a power save feature to there room as well. I personally try never to let the temp for my chins get above 70. Which could sux for me because i hate cold. I like heat. Fortunately my chins have there own room atm. The ppl im living with run the central air as they see fit, and i actually do keep a window unit in there during the summer. So far i haven't had any issues with this set up.
3) this one's a little out there from the poop and bedding throwing- but i've heard some stories about female chin's shooting pee at their owners when they get mad. how often does this really happen and is there any way to avoid this?
Two of my five are sprayers so far. When they are scared or cornered they will get defensive and spray. Usually my best bet is to not do what ever is scaring them so much. Which you dont want to do anyway unless you have to.
For example, my boy is deathly afraid or being picked up. If he even thinks you might try he goes into extreme panic. Iv never seen a chin shake in fear this much. But there are times where it needs to be done. You learn a chins patterns after a while. As well as where he will run for protection. You can use that to accomplish your goal as fast as possible. Letting it go on longer will only make it worse for them. Usually ill try to approach with my hand from above as much as i can. Harder to shoot in that direction.
4) also is it dangerous for chin's if i have other pets around? right now i have 3 cats and 5 guinea pigs. so far my cats have not been interested in or caused any problems with my pigs, but i didn't know if chins would react negatively to having other animals around.
Yes. That simple. Some will tell you they have made it work but it is still dangerous. Cats and dogs especially. One swipe from them to a chin could be fatal if it connects right. I suggest not letting them have access to the room your chins are in if possible.
Other things like rabbits can be fatal as well. They are much stronger then a chin. One good kick from there hind legs could do just as much damage.
There are also animals, like rabbits iir, that can carry pasturela (sp?). While it may not be noticeable in that pet it could spread from contact with them and then your chins. You would need to make sure to sanitize yourself after handling each type of pet.
Im not saying you cant have any other pets. You can, just with many there are precautions that should be taken.