Thank goodness for Comfort Gut!The BURT gets a small daily maintenance dose of Comfort Gut which I increase the night before and morning of an outing to help him deal with the extra stress of competition. He had a quiet week ahead at home so I stopped the Comfort Gut on the Monday night. By Thursday, I had a naughty, antsy, fidgety biting ranga back who behaved atrociously when being lunged and would not settle. Half a dozen poos churned out while tied up before and after being worked (usually get 1, maybe 2), so I put him back on his usual dose that night. Next day I had my polite, well behaved, settled Burt back again. Thank goodness for Comfort Gut!