i am about to about a month after the first time. I had to do mine a month ago as he was out eventing and it was still quite warm. I would not worry too much your horse probably would not have had his full winter coat through 3 weeks ago, hence why he now needs doing again- thats what i have found anyway!
Goddy would have been done for the 3rd time by now!!!!! He is seriously hairy boy at the moment! SGO has been done twice already, was done the second time 2weeks after the first clip
Mine grows enough coat to keep a Yak warm! He gets done fortnightly from end Sept to early Jan every year! Or when he starts growing his coat - he's a really sweaty boy so have to do him early - comes out in sweat rashes too
I trace clipped melly about 3/4 weeks ago, and full clipped her on sunday just gone as she was a mamouth again! I can see she will need doing more regularly than my last neddy!! x