The cats are booked into a Cattery over Christmas and I enquired about the lay out of the pens as I was worried other cats would upset my kittens. They told me the pens were next to each other which is normal for catterys but it wouldn’t be a problem but after looking at some pictures online the pens are only separated by wire. Is this normal? surely no cats would like this. I’m now worried I will end up picking them up early 