I use only Merrick's too. We use Grammy's Pot Pie.The thing with all their food to is that it is made for all life stages, so you can feed it to a puppy or adult dog. We use dry and like the other poster we mix it with a bit of their canned.My other dog is so picky[non Yorkie] My Yorkie is really a piggy
. I feel really safe using their food.