Cecil is going out on spell on Sunday until end of Jan down at Harvey. First pony, first time we've had to put out on spell. Just wondering what others do as far as rugging? We've had him in a cotton/mesh combo since it started warming up and he is clipped. Just wondering whether I should leave the rug off him so he can go 'au natural' as he loves to roll but concerned he might get cold or the flies might bother him. He will be supervised. What do you do when your horses are on spell?