My Chester loves the EVO but I only put 1/4 cup in with whatever other dry food I'm feeding at the time. I feed Chester a variety so he doesn't get bored, never giving him the same exact mixture for more than a week at a time. Over the last year I've fed him these and he loves them all pretty equally: California Natural, Merrick, Chicken Soup, Wellness, and a spoonful of Innova or Wellness canned food mixed up with the dry to make it more yummy for His Highness.
He only eats once a day (in the evening after I eat my dinner) so the total amount of food is around 1 - 1 1/4 cup per day. Like alot of other Cavaliers he's not a big eater and he can be a bit picky at times, but I've found the mix of the dry with a spoonful of something moist is good for him. If he doesn't eat it within 30 minutes or so it gets wrapped up and put in the refridgerator for the next day.
If you baby likes the EVO just give him a small amount like I do. Anyway...there's my two cents! Good luck!
"My little dog: A heartbeat at my feet."