@PugLove888 Lol! I was trying to find a short way of saying that I used the pack so it's prepped for adding a cat, but nothing essential is used form that pack if they don'e want to add a cat. Originally I was adding the litter box in a way that used the pet door so that was more relevant, but not now. However, the cat-dish and a couple of toys are moo-placed (and usable) where they wouldn't fit otherwise, so it is slightly helpful. But only a few toys, a food dish, and the litter box, and if those are stripped on placement without the pack it should make no design difference.