Okay, so I have 14 Nigerian Dwaves and need a guardian. They are currently up by my house with electric wire and are protected. They will very soon be moved to the larger pastures (several acres in each). I can see the enitre pastures from my house. One pasture for bucks (4), one for the does (10). Should I get mini donkeys or pyrenees? Keep in mind I currently have 5 dogs, 3 inside, 2 outside (but definitely not guardians). Any info will help! Thanks!