The scores
Royal Canin Miniature Schnauzer: D (38/100) — Below average. Brewers rice, brown rice, oat groats, corn gluten meal, and wheat gluten precede the first animal protein at position #6. One of the weakest RC breed formulas.
Fromm: B (84/100) — Well above average. Duck leads, followed by chicken meal and whole chicken. Real whole grains (oatmeal, pearled barley) and cottage cheese round out a protein-rich formula.
A 46-point gap — more than a full grade tier apart. The RC formula’s six-ingredient delay before any animal protein is the longest we’ve seen in any breed-specific food.
How the ingredients compare
Royal Canin Mini Schnauzer: Brewers Rice, Brown Rice, Oat Groats, Corn Gluten Meal, Wheat Gluten, Chicken By-Product Meal
Fromm: Duck, Chicken Meal, Chicken, Oatmeal, Pearled Barley
This comparison is almost disqualifying. Royal Canin’s first five ingredients are entirely plant-based: three grains (brewers rice, brown rice, oat groats) and two concentrated plant proteins (corn gluten meal, wheat gluten). The first animal ingredient — chicken by-product meal — doesn’t arrive until position #6. Corn gluten meal and wheat gluten exist specifically to inflate the protein guarantee without using meat.
Fromm leads with three animal proteins in its first three positions: duck (whole fresh meat), chicken meal (concentrated protein), and whole chicken. Oatmeal and pearled barley provide clean whole-grain carbohydrates. Fromm also includes cottage cheese (a unique, highly digestible protein source), real fruits, and probiotics.
Where Fromm pulls ahead
Three animal proteins first: Duck, chicken meal, and whole chicken deliver diverse, high-quality animal protein from the formula’s foundation. This is the opposite of Royal Canin’s approach, where five grain and plant-protein ingredients precede any meat.
Cottage cheese for digestibility: Fromm uniquely includes cottage cheese — a fermented dairy protein that’s highly digestible and provides calcium, B vitamins, and probiotics. For Miniature Schnauzers with sensitive digestive systems, this gentle protein source is a standout addition.
Probiotics and whole food nutrition: Fromm includes probiotics for gut health, plus real fruits and vegetables for natural antioxidants. Royal Canin’s formula relies entirely on synthetic vitamin and mineral premixes — no whole foods, no probiotics. Shop on Amazon →
Where Royal Canin Miniature Schnauzer holds its own
The Schnauzer formula includes dried chicory root and psyllium seed husk — both prebiotic fibers that support digestive health. Potassium citrate may help prevent the bladder and kidney stones that Miniature Schnauzers are predisposed to. These are genuinely relevant breed-specific additions.
The breed-specific kibble is sized and shaped for a Schnauzer’s distinctive bearded muzzle. L-carnitine supports fat metabolism, and chelated minerals ensure better nutrient absorption. These additions reflect real breed research.
However, these supplements sit on top of a D-grade foundation. Psyllium seed husk and chicory root can be found in many quality foods or added as supplements — they don’t justify five grain-based ingredients before any meat. Shop on Amazon →
The bottom line
Fromm is the decisive winner at B/84 vs D/38. For Miniature Schnauzer owners, this comparison is especially important: Schnauzers are the breed most predisposed to pancreatitis, and the quality of their diet directly impacts digestive health. A formula where animal protein doesn’t appear until ingredient #6 is fundamentally misaligned with this breed’s needs.
Fromm delivers three named animal proteins, cottage cheese, probiotics, and whole food nutrition — all from a family-owned company with strong quality control. Read our full reviews of Royal Canin Miniature Schnauzer and Fromm for the complete ingredient analysis.