Better nutrition values on average. They are raised for both meat and wool production. You can learn how to shear a sheep, or hire a professional, and watch how they do it to decide if this is something you want to take on. Here are a few of the not so great things about sheep that you should know about. When the fleece is parted to review the staple on the sheep, little to no skin should show. Developed from the Spanish Merino in France, the Rambouillet is the foundation of most western range flocks. 2. 1/4 Rambouillet x 3/4 SAMM. Rambouillets, including rams, are friendly, serene and quiet. They are highly sensitive to predators because they are basically prey animals.They instinctively flee instead of fight or attack.