Hi all. We brought home two three month old sister kittens last Saturday. They are doing great overall: eating, drinking, peeing, and pooping really well. During the day when I am at work, I keep them in the master bathroom of my apartment. Over the last six days, two or three of those days I have come home to find one or both of them vomited. A small amount, but two different locations so I don't know if it was one of them twice or each of them once. I can't figure out if they have gotten into something they shouldn't or what could be causing it. I haven't found any vomit at any other times.
In the evening, I leave them out in the living room area but I don't want to leave them out there during the day in case maintenance has to come in for something or them accidentally getting out when I get home. I've covered most of the cords in my room but I've got stuff all over the place. What kind of kitty proofing do I really need to do before I can leave them in my room for 8 - 10 hours during the day and feel that they are safe?