I have heard so many different things I'm confused as to what's best. Some owners of medium and large breed dogs say to switch to adult food at 6 months some say to wait till a year old. My question is should I switch him to adult, leave him as is? He gains steadily 2 pounds a week. I know I shouldn't compare but his weight seems to be what some full grown Boxers weigh. Winks is 6 months old and weighs 49 pounds and is 22" at the withers. Currently he eats 3 times a day 1 1/2 c. In the morning and evening and 3/4 c. in the afternoon. He stopped finishing lunch so I've cut it down since I'm planning on cutting it out. I can still feel all his ribs and see a couple, he has a waist and is not overweight just leggy. Thanks for any help/advice much appreciated.