Welcome to our forum! Boy, you are overwhelmed right now. The main concern will be Leo. He simply has not gained confidence in his new environment. He is having a tough time adjusting being taken away from his mom and siblings and put into a totally new home with new cats. It is natural for your other cats to be curious about a new cat. The key is swapping out scents. Leo should be in a "safe" room where he has the opportunity to hide and de-stress. Every cat has a unique personality, so give in to Leo's.
A kitchen is not a place to confine cats. They need their own room where they can be 24/7 with food, water, litter box and beds. You feed your other cats in the kitchen, so their smell is there. There are food and human smells there, too. I can't say I blame Leo for being overwhelmed. The key is to get his confidence back. A safe room should be used for at least the first week, swapping out scents. Then you can begin to feed all cats in the same general area. Not next to each other, but in separate parts of the kitchen. You can also try to play with Leo (wand toys are great). However, if he wants to hide, that's okay. The more time you spend with him, talking softly with him, petting him when you can, the faster he will bond. Personally, I'm not sure I would have attempted to bring in a Savannah and Bengal into a household with two cats -- it is highly possible one cat will not get along with the others -- and it could be Leo.
All I can say is give this a lot of time and patience. Good luck.
|