Annagain
Well-Known Member
My cob used to drink loads. It was related to the amount he ate (a lot!), but I think he just liked fresh water. Before I got him he only had rainwater, so fresh tap water was a big difference. His consumption did go down over the years. A friends horse drinks only drinks half a black bucket overnight with no ill effects, but that’s rainwater too so might be why.
That's a good point - his buckets are much cleaner than the trough in the field and he always lived out before so maybe he just likes it more!