Merrick Limited Ingredient Grain Free Diet Dog Food vs Hill's Science Diet Small Bites Dry Dog Food

We couldn't find enough data on either option to be able to come to any reliable conclusions. We strongly suggest that you look at some alternatives that also cost around $30.

No sources that perform objective hands-on testing have deemed the Merrick Limited Ingredient Grain Free Diet Dog Food worthy of being included in their Dog Food roundups, which typically isn't a good sign.

As for the Hill's Science Diet Small Bites Dry Dog Food - it impressed reviewers at The Spruce Pets, a trustworthy source that conducts solid hands-on testing. It did great in its "The Best Dog Foods That Your Pup Will Chow Down" roundup - in fact, it earned its "Ranked 1 out of 11" title, which, on its own, indicates a certain level of quality.

As a last step, we wanted to do a head-to-head Merrick Limited Ingredient Grain Free Diet Dog Food vs. Hill's Science Diet Small Bites Dry Dog Food comparison of their review performance but, unfortunately, weren't able to find any review ratings on either product.