Ok, I was a 'cat and dog' pet person but we now also have a guinea pig and I have to say we LOVE her! Here is our little story:
My son went to someone's house with a gp and came home asking for one. He is 10, so able to help care for a pet, but we already have 2 dogs and 2 cats and I was thinking that was enough. Also, my little brother had gerbils growing up and they just ran around and weren't much FUN- you couldn't actually play with them or anything.
But then my husband- who I thought would be on my side, lol- said HIS little brother always had GPs as pets when they were kids and that they were great pets! I talked to a GF of mine- again, expecting her to be on board with the 'no more pets' policy- and she said " Didn't you know that WE have a GP?? They're really sweet, you should get one!"
Lol- so the universe REALLY aligned against me when my GF called to say a GP was at the local animal shelter- it had been found wandering in someone's yard. We went to check her out and found an orange and white long-haired GP with a little Mohawk named 'Twinklebeam'. She is like a little ray of sunshine!
1) Some GPs bite. Ours does not, but you have to make sure your kids know to pick them up CAREFULLY and Twinkle will just sort of nibble on your hand to get your attention when she is ready to go back in her cage. Otherwise, she will hang out on my son's bed with him for an hour at a time while he reads, pets her and feeds her a carrot.
2) GPs PURR!! I had no idea= they purr like cats when you stroke them- it is really adorable! They also do this awesome thing called 'popcorning' when they are excited- they just pop right up into the air, they are so happy to see you! They make loud sort of whistling noises called 'wheeks' and will 'wheek' back at you when you whistle and talk to them. Twinkle will wheek at me whenever I walk past my son's door or come in with laundry- she really seems to recognize each of us in the family and be happy to see us as a dog or cat would be.
3)GPs poop. A LOT. If you are a person who is totally grossed out by poops, just know this. But- they are tiny, dry poops, and actually much less smelly than I thought they would be. I am allergic to the shredded up stuff many people put in GP cages, so here is what WE do: I line the bottom of the cage with an old towel and then we put a puppy training pad (waterproof) over it. Then we put her little igloo hideout, her chewable tube, food bowl, etc. and hay all in for her. I change the pad and put in a fresh towel about twice a week, and my son helps me.
Maybe it is because we are not using the shredded material in the cage, but unless I leave it an extra couple of days, it is NOT smelly. That was a big concern of mine because it is in my son's very small bedroom, but it mostly smells like grass, from the hay in the cage. Of course if you don't clean it regularly it will get stinky!
4)Our dogs are definitely interested in the GP and if she got out of her ball or was loose I am sure they would go after her. But other than some sniffing at the dresser top where her cage is, they mostly ignore her now. Same with the cats- surprisingly! They will sometimes come up on the dresser and I have caught one trying to put a paw through the cage bars- but the cage is very secure and the GP didn't seem afraid at all! Once I found them nose to nose through the bars, but the cat honestly was just acting more curious than anything else. Again- I am sure it would be different if the GP was loose, but they just all mostly ignore each other.
5) GPs are just much more social and interactive than I realize. As I said, Twinkle seems to recognize each of us and seems really really happy to see us. She's just got a lot more personalty and is much more fun than I thought she would be.
Even my mom, who is NOT a 'rodent pet' person really thinks she is adorable. Also, GPs only live about 5 years, so they are a good short-term pet, if you don't want to be taking care of one when your kids go to college.
I would recommend getting the LARGER size cage. It is totally worth it and our GP just seems much more comfortable and happy. Some of the cages they sell for them are really cramped and small. although she is nocturnal, she has never kept my son up at night, or been so noisy it was a problem. (maybe we just have an extra good GP???) But we socialize with her a lot, and so possibly she isn't looking for as much attention at night?
Trimming her nails can be tricky, but I hold her wrapped in a towel with something to gnaw on, and my husband does the actual trimming with a pair of nail clippers. ( he is the 'claw trimmer' for all pets of the household!)
Also, there are LOTS of GP rescue places online- search a little and see if you can rescue one, rather than buying one at Petsmart or something like that! (I mention this only because I had no idea there WERE GP rescues until we started researching this!)
Also, they are EXTREMELY fertile!!! So I would say only get ONE - and no playdates with other GPs.
Hmm, only other thing- she will eat the core of the lettuce, bits of apple or carrot, veggie trimmings you might otherwise throw away. I also give her mint and parsley from our garden which she seems to really like and which makes her cage smell good too, lol.
Anyway, I recommend them whole-heartedly! We love our Twiklebeam and she is a great pet. When she is gone, we will definitely get another one :)