Quote Originally Posted by borzoimom
Dark poop can be liver function or too much protein. It also can be low digestion, and adding water to the food will help alot.
If it goes yellow- that is really liver- but I thinik what you are saying is a gassy stool= added water to the food beforehand - ( warm water is best) this should correct this. Also adding pedialtye for normal bowls just a 1/2 cup to the bowl would do it..
All three are healthy, and do not have any problem eating, or anything. I treat them exactly the same, which means if one gets to eat one thing, the other will get it, too.

Muffin's poop always has the dark green to charcoal/black color, while Mocha & Missy's are light to dark brown, and I can almost always tell when Muffin poops by the smell it brings to my nose, but I can never tell when Mocha & Missy did [/QUOTE]

You mentioned about their liver functions, which worries me. Should I ask the vet?