Hi guys :-) thanks for all your replies - my mare is by Prince Shalamzar (Rostam x Shamasque) but out of a welsh x Hanoverian mare... Fortunately, she carries more arabian traits than her welsh counterpart though. I have been quite shocked at the lack of OE/crabbat - when we were breeding 10+ years ago there were a lot more around! I will have a look for the stud in Cumbria :-)