After giving raw a dabble and deciding that my memory is useless as I keep forgetting to get the frozen blocks out I am going to change to Natures Harvest as I love the ingredients. 

Does anybody know where I can buy it by the box load at a reasonable price?

Direct from Berties.  Minimum order one box or four for free delivery. 
http://harlequin.eboxcms.co.uk/berties.shtml

pets at home works out same price as on the website .....:)

I have started mine on Nature Harvest thanks to this forum and I am really pleased with the results. Thankyou.

hi sampap your dog is beautiful :)

i love this food :) well i dont lol my dogs do i have a small breed that dont eat much and this food is so good she dont need alot to and is now growing well ...the vet is happy with her now she is 16weeks old and weighs 3kg shih tzu :)

umm pointless ordering from website as it is just as expensive as PAH.  although have spoken with local pet shop and she is gonna see what she can do.

Hi White Lilly thank you for the kind words about my boy.