anyone heard/tried this???

Never heard or tried it but I would say that Mocronised Linseed would have the sane effect & is much cheaper 25Kg bag Charnwood milling around £35 delivered. :)
 
I feed it to my 21year old TB who cribs so impossible to keep weight on, it has really helped this year with his weight & the shine on his coat is amazing.
 
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