I changed brands of kitty litter from a paper product to a granulated wood product.
The first time I filled the tray the cat was asleep and wasnt sticking his nose into what I was doing.
He woke up and wandered into the laundry to use his tray..next minute all these meows and howls..come running out to me yelling super loud telling me that was something different then rushed back into the laundry.
He poked and prodded and played in the new litter making sand castles and holes for about half hour before he used it.
These Bengals are hilarious when they freak out over things.

So typical of a bengal. They definitely let you know when something just isn't right. At least he is using the new litter. I hate the thought of ever changing as Raiden is really stuck on what I buy.