of bone or calcium can sometimes produce stools that become pale, chalky, or even white. As the stool dries, the color can become even more noticeable.
This is particularly associated with dogs that regularly eat raw bones or foods containing a high amount of calcium.
Fresh White Stool vs. Stool That Turns White Later
There’s an important distinction.
If the poop comes out looking relatively normal but becomes white or gray after sitting outside for a while, environmental changes and drying can play a role.
Older dog waste can become
