I think I am feeding my cats enough food....but I do have a larger male cat named Mike that seems to be searching for food mid day....my cats are all between 6 and 8.5 pounds ( all but one she is closer to 10 pounds ) and I am feeding them basicly the same amount....they get this 2x's a day morning and evening....1/8 ( maybe alittle more ) of a cup of wellness core and about 1/4 cup of wellness grain free canned...they don't seem thin..I do have an overweight cat...and she gets the same amount of food as the other...( so I don't get that either ...genetics I guess )..I am just wondering if I am giving them enough... ? Any thoughts on this ?