We use them on one of ours, a TB cross. He is a little hot headed and in winter needs that little extra to keep weight on which the cool condition cubes do perfectly! They do exactly what they say on the bag, keep him cool but conditioned. Everyone always comments on what a lovely BEHAVED horse he is and how shiny his coat is. A bag lasts us around 3 ish weeks, but he is a big lad - 17hh - and has two generous helpings of it daily.
Can't believe how long a bag lasts... how many kg do you feed a day? Seems like tiny amounts, do you feed it at the recommended levels? If so seems like a very economical product
ETA what do you feed them with? Just looked on TopSpec's website and says a bag lasts one week!