Include but are not limited to… Sleeping during the day, one eye closed (they should be alert with eyes open) and they should have a nice grip. Bent, bowed or double jointed limbs (they should have nice straight limbs) holding there head up gaping with crackling or popping noises or excess saliva (bubbles or pus) in the mouth. Clumsy or falling or grabbing at there own limbs (they should walk nice slow and steady)