3 Dogs and 2 Cats

Bengal cats are hybrid cats. Their nutrition requirements are different than other cats. They need a lot higher protein food than other cats. Also they tend to suffer from irritable bowel syndrome easily, and get loose stool easily.
You could try making your own food for him instead of buying from the store. A mixture of chicken (make sure it’s boneless) and brown rice with sweet potatoes and peas cooked like a thick stew, could work. In the long run, it may prove cheaper too. Also add cat vitamins to the mix each serving. Some cats are “grazers”. They just take small amounts of food all day long instead of chowing down at dinner time. You may need to leave food down longer than you otherwise might think is necessary if he is one of these type of cats. Other Bengal cats prefer raw meat, like uncooked stew meet.

You’ll have to do some experimenting with your cat to see how he eats, and what he prefers. Also watch the stools to see if they stay firm. Do the food change gradually, or the change could also give him loose stools.