Hi I'm new (guinea pig grandma)

My daughter is too young to join the forum so I'm joining on her behalf. She has two female guinea pigs, Marshmallow and Oreo. They were litter mates and she got them about 6 months ago. She is very independent in taking care of them, the only thing I do is hold them when she trims their claws. I joined so she can learn more about taking care of them and get questions answered by more experienced guinea pig owners. My first post just now was in the medical forum because unfortunately Oreo is not seeming like her usual self today.
Looking forward to learning more here!