The Merrick Limited Ingredient Diet Line, Reviewed
8 recipes, read label by label
The line is built around one animal protein per recipe, listed first on every label: salmon, chicken or lamb in the kibbles, and turkey, chicken or lamb in the wet foods. All 8 recipes are labeled for adult dogs of all breed sizes.
The kibbles sit in a tight band: 23% to 24% protein and 14% fat across the board, as fed, with estimated starch from 40% to 41.5%. Against the catalog kibble average, the line runs lower in protein (23.8% vs 26.9%), higher in estimated starch (40.5% vs 37.4%) and higher in calories (427 kcal vs 395). Three kibbles are grain free and use sweet potatoes, potatoes and peas. The two brown rice kibbles use oat meal and barley, list potato and list no peas or lentils. The wet foods carry 7% to 8% protein against a catalog wet average of 8.3%, and all three list peas or lentils.
The trade-offs: protein is modest for a kibble, estimated starch is on the high side, and because the figures barely change, switching proteins changes little else. The Grain-Free Real Chicken & Sweet Potato kibble is discontinued.
A GOOD FIT FOR
Owners who want one named animal protein per recipe
Owners choosing between grain-free and brown rice kibbles
Owners rotating proteins without shifts in protein or fat
WORTH KNOWING
All five kibbles list potato, including the two brown rice recipes.
All three wet foods list peas or lentils, including the two made with brown rice and oatmeal.
Calories per cup vary across the kibbles from 376 to 462, and the Grain-Free Real Chicken & Sweet Potato kibble is discontinued.
All figures as fed, from the guaranteed analysis on each label. Starch is our estimate, since no bag prints it. Highest in the line is marked in bold, lowest in italics.
This grain-free kibble pairs deboned salmon and salmon meal with sweet potatoes, potatoes and peas, and has the fewest calories per cup in the line at 376. It suits owners who want a fish kibble without grain and fewer calories per cup.
The grain-inclusive salmon kibble uses brown rice, oat meal and barley with no peas or lentils, and has the most calories per cup in the line at 462 (3,726 kcal per kg). It suits owners who want a fish kibble without legumes and with more calories per cup.
This is the chicken kibble with grain: brown rice, oat meal and barley follow deboned chicken and chicken meal, with no peas or lentils listed and 460 kcal per cup. It suits owners who want a chicken kibble with grains and no legumes.
This grain-free chicken kibble with sweet potatoes, potatoes and peas is listed as discontinued. At 387 kcal per cup it has fewer calories than the brown rice chicken recipe, which matters for owners who already feed it and are planning a switch.
The only lamb kibble in the line, with deboned lamb and lamb meal ahead of sweet potatoes, potatoes and peas, and the lowest protein (23%) and highest estimated starch (41.5%) among the kibbles. It suits owners looking for a grain-free lamb kibble.
Deboned Lamb, Water Sufficient for Processing, Lamb Liver
Line average
7.7%
6.7%
78%
1,204
All figures as fed, from the guaranteed analysis on each label. Wet food is mostly water, so compare it with other wet food only. Highest in the line is marked in bold, lowest in italics.
Fewest calories in the lineOnly wet food here with turkey
The only turkey recipe in the line, with deboned turkey, turkey broth and turkey liver ahead of brown rice and oatmeal, and the fewest calories of the wet foods at 1,119 kcal per kg. It suits owners who want a grain-inclusive wet food built on turkey alone.
Least fat in the lineOnly wet food here with chicken
This chicken wet food has the least fat in the line at 5%, with 8% protein and 410 kcal per can. It suits owners who want a lower fat chicken wet food made with brown rice and oatmeal.
Most fat in the lineMost calories in the lineOnly wet food here with lamb
The only grain-free wet food here, built on deboned lamb and lamb liver, with the most fat (9%) and most calories (1,353 kcal per kg) but the least protein of the wet foods at 7%. It suits owners avoiding grain who want a higher fat lamb wet food.
Not all of it. The Grain-Free Real Salmon & Sweet Potato, Grain-Free Real Lamb & Sweet Potato and Grain-Free Real Chicken & Sweet Potato kibbles and the Grain Free Limited Ingredient Lamb wet food are grain free. The Real Salmon & Brown Rice and Real Chicken & Brown Rice kibbles and the Turkey and Chicken wet foods contain grain.
Does Merrick Limited Ingredient Diet contain peas?
The three grain-free kibbles list peas, and all three wet foods list peas or lentils. Real Salmon & Brown Rice and Real Chicken & Brown Rice are the only recipes in the line with no peas or lentils.
Which Merrick Limited Ingredient Diet kibble has the most protein?
Four kibbles tie at 24% protein as fed: Grain-Free Real Salmon & Sweet Potato, Real Salmon & Brown Rice, Real Chicken & Brown Rice and Grain-Free Real Chicken & Sweet Potato. Grain-Free Real Lamb & Sweet Potato has 23%.
We keep reviews of discontinued recipes online, each with suggested replacements, because bags stay on shelves and in pantries for months.
Can Your Dog Eat It?
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