vomit

Hi, I’m a recent guinea pig owner of two young girls, had them since January. I’ve just found this liquid in their cage while cleaning and I’m concerned about what it is? They’ve also been doing this puffing of air thing quite often, not sure if it is sneezing and if this is related. Help would...

So my Guinea pig just threw up and my dad and I have been looking and it appears she has the ''gale'' (In french). She has dry spots all over her body and the other Guinea and her fight . What happenned is that I was looking at her skin outside on the grass, she was eating some, then she started...