Hi everyone. My CC is 3.5yrs old and weighs about 110lbs. I would like to see him with a little bit more fat on his ribs. I have him on 6 cups a day of blue buffalo but I can't get him to gain any more weight. Any suggestions would be great. If I switched to raw would that likely put pounds on him? The breeder is no longer around so I can't find out what his parents weighed.