hi, i dont raw feed excusivley, i mix feed and i feed pork once a week (i try to do a different meat/fish every day depending on what we are having ourselves) and have no problems with it. storm loves the bones too. i havent had any tummy issues as yet or worm problems. she also loves the cooked crackling (which i know i am probably naughty feeding her) if its really crispy and i takes her ages (im putting that to why both ears correct and standing from about 12 weeks!) so im hoping its as good as a dental chew!!
i can say hand on heart its storms favourite meat! give it a try
tho i have to say i couldnt stomach thoose pigs heads, you guys much have a stronger constitution than me. yuk!!