"Domesticated and wild mammals are sometimes coprophagic, and in some species, this forms an essential part of their method of digesting tough plant material.
Some dogs may lack critical digestive enzymes when they are only eating processed dried foods, so they gain these from consuming fecal matter. They only consume fecal matter that is less than two days old which supports this theory."
Fair enough. How about this:
"Domesticated and wild mammals are sometimes coprophagic, and in some species, this forms an essential part of their method of digesting tough plant material.
Some dogs may lack critical digestive enzymes when they are only eating processed dried foods, so they gain these from consuming fecal matter. They only consume fecal matter that is less than two days old which supports this theory."