Leicester Longwool Sheep Fleece Rug

I made this Leicester Longwool Fleece into a lovely rug with long curly locks.   Leicester Longwool fleece have long strong locks and are a very heavy fleece. This rug has still got a sheep marker paint spot on it.  I like my rugs to be like they are on the sheep, so if the marker does not come out int the process of making it into a rug or washing afterwards, I