So it turns out that my cavy's are living in the living room and are around my cats. The two cats watch the pigs closely but can't actually reach them. The guinea pigs are still eating their hay, vegetables and food, I havn't seen them drink water yet but the person I got them from said they don't drink too much. They have tons of places to hide in and tubes that lead them to each individual things. Like from their pigloo's there is two tunnels a short distance away (both are edible) one leading to hay, the other leading to the food and water (I think I need to move the salt to one of these destinations.) They are in a large rabbit cage and the cats can only see them from the front. Anyways my point is the cat's won't scare them to death will they? They should get used to each other and leave one and other alone right? Thanks for any help.