My cat eats grain free, and poops very small once a day or less. There's just less "junk" to poop out with her diet.
I feed my cats Cat Chow Natural and they also poop several times a day. 5 cats = lots of poop. I only have a couple cats that really smell bad but I have been thinking of finding another food. I fill up their feeder in the morning and they eat on it all day (dry food) and have full access to water.Here I go again, when my kittens were on CatChow, they ate all darn day and pooped at the very least 4 times a day, per cat. I scooped poop all day. 12 days on EVO. Each cat poops once or twice per day. The house doesn't smell like old farts any more either. Cat Chow = Taco Bell.
K.