Look for unsweetened varieties and brands that use more natural ingredients. (felineliving.net)
Part of the Engine 2 Diet product line and only available in unsweetened varieties (at least at your local Whole Foods), this is probably the healthiest and definitely the healthiest - tasting of the bunch. (thrillist.com)
Yeah, you really want to stay away from cereals like that:) This is the one I used and do recommend a similar unsweetened variety. (pureella.com)