White poop?

Last week Verde had white poop, its back to normal now. It was white solid poop. What would cause that?

what does Verde eat? I know when Hannah eats too much calcium it will be white.

Nutra Nuggets lamb and rice all ages formula, and poop.

Check components of Verde's food and treats. As Jiliefurry noticed, calcium carbonate lightens color of dog's stool, also baking soda (sodium bicarbonate) and food coloring titanium dioxide (E171) does so. In this case your dog's white poop is natural and safe.
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Rawhide bones, rawhide dog chews