Last updated April 16th, 2018Cats and their guardians have never had it this good since the days of fireplace ashes and sawdust cat litters of the 1950’s. With the arrival and popularity of clumping clay litter, there has never been a better time to be an indoor cat. Clay litter has stood the test of time, both for convenience and superior odor control. But with the increase of consumer awareness surrounding issues such as biodegradability, renewability and health concerns, most clay litters do not fare well. But there are greener choices offering the same convenience together with a whole lot more added benefits to you and your kitty companions.