Its my bunnies favourite too!
I just bought some of that too, even though its pretty expensive. I had some of those tester bags of hay from animal magic pet supplies at easter and the favourite was the Burns hay.
They go mental for it lol. No matter how much I put out in one go, its all gone by the next time I check! Their jaws must be aching from all the chewing. Especially at the speed Nora eats everything - you'd think it was a competition or something!
Chemistdirect.co.uk are selling the Burns Oat hay for £3.50 (compared to £3.99 from Burns) and you get free delivery over £40!
Alvin was never really a fan, a lot would just get thrown away... both buns go crazy for the alfalfa kings oat wheat and barley hay though