Which weight rug to buy?

[ahlam1399]

If you were about to purchase a cob type that's been stabled at night, but will be living out 24/7, what weight rug wud you buy right now? I'm thinking medium but there's 100g and 200g. I'd get a no fill too ready for spring. He's in good condition.

أكثر... (http://www.horseandhound.co.uk/forums/showthread.php?758065-Which-weight-rug-to-buy&goto=newpost)