In a nut shell paleo diet encourages consumption of plenty of fruits and vegetables that provide ample fiber, vitamins, minerals and antioxidants. (paleodietfoodlist.net)
In the wild our canines and felines would consume fur, providing ample fiber, and bone, providing bulk, to create normal stools and prevent diarrhea. (pethealthandnutritioncenter.com)
Use a pelleted potbellied pig food that consists of ample fiber and relatively low protein — think 14 percent protein or less — and has a low fat content. (animals.mom.me)