Cider Vinegar - how much?

[Toby773]

Any one know the recommended amount for a 600kg horse - for arthritis?

 

[Kenzo]

quarter off a cup full everyday, fed it for years to my old TB, really good stuff but if you want to be 100% sure ring the supplier and ask for measurments and do it in jug till you can guess the amount (roughly) when pouring it out.