Ahhh poor kitty! I think it's somewhat universal though..I watch my brother and his wife's cats for them from time to time and one of the cats comes out and is very interested in saying hi. The other, not so much. I basically have to scout the house to find where she's hiding just to confirm she's ok before I leave her alone. Then, my friend texted me yesterday saying that she's really sad because the girl who watches her house when she's gone just let her know she's moving in a couple of months and her cat was just starting to warm up to her and not hide every time.