My Old English Sheepdog is 14 wks old.. alittle over 30 pounds.. I feed him twice a day but lately he seems to want MORE food.. I feed him 16oz's of Iamms puppy big dog food..do i need to add more? Also he has been getting the puppy cut.. Do i start letting his hair grow out now? Thanks ahead of time for your answers!! ) Have a GREAT DAY!!

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