The scores
Petcurean Go! Solutions Carnivore Chicken, Turkey + Duck: A (90/100) — Excellent. Five named meat meals plus three fresh proteins; four probiotic strains; deep botanical panel.
Orijen Original: A (90/100) — Excellent. WholePrey formulation with ~85% animal ingredients; free-run chicken and turkey, wild-caught fish, nest-laid eggs.
How the ingredients compare
The top five ingredients:
Petcurean Go!: Chicken Meal, Turkey Meal, Salmon Meal, De-Boned Chicken, De-Boned Turkey
Orijen Original: Chicken, Turkey, Flounder, Whole Mackerel, Chicken Liver
This is where the two philosophies visibly split. Orijen front-loads with five fresh-meat entries (no meals in the top 5), which is dramatic on the label but means the actual protein contribution after cooking is lower per-unit than it appears. Petcurean Go! opens with three meat meals followed by two fresh proteins — the mixed approach delivers higher concentrated protein content but is less visually impressive.
Both formulas go deep on protein variety. Orijen adds whole mackerel, chicken liver, turkey giblets, herring, and more organ meats further down. Petcurean Go! adds duck meal, herring meal, and fresh trout, duck, and salmon. The named-protein counts are comparable — Orijen edges slightly on organ-meat inclusion, Petcurean matches on total named animal sources.
Where Orijen pulls ahead
WholePrey ratios: Orijen's signature is its commitment to mirroring prey composition — meat, organs, and bone in ratios approximating what a wolf or wild canid would consume. Organ meat inclusion (liver, kidney, tripe) is a genuine differentiator and delivers nutrients (vitamin A, iron, B-vitamins) that muscle meat alone doesn't provide at those densities.
Fresh-meat-first label: For shoppers who specifically want the cleanest possible label (no meals in the top positions), Orijen delivers. The ingredient list reads more like a whole-food recipe than a formulated kibble — defensible if you're sensitive to the meal-form/fresh-form optics.
Brand pedigree: Orijen, made by Champion Petfoods, has been the category-defining biologically-appropriate kibble for over 20 years. It's the benchmark premium competitors try to match. Shop on Amazon →
Where Petcurean Go! holds its own
Four probiotic strains vs Orijen's two: Petcurean Go! lists Lactobacillus acidophilus, Enterococcus faecium, Aspergillus oryzae, and Bacillus subtilis. Orijen uses two. For gut-health-focused owners, that's a meaningful advantage.
Broader botanical panel: Turmeric, ginger, fennel, dandelion, chamomile, peppermint, rosehips, parsley — Go!'s herbal blend is deeper than Orijen's. Small doses, but the formulation intent is clearly more holistic.
Concentrated protein from meals: Meat meals have roughly 3x the protein density of fresh meat by weight. Petcurean's front-load of three meals likely means the final kibble has higher crude protein per cup than a comparable Orijen formula — a real consideration for active, working, or large-breed dogs where protein density matters. Shop on Amazon →
The bottom line
When two formulas score the same at A (90/100), the tiebreaker is which formulation philosophy fits your dog better. Orijen is the choice if you prioritize the whole-prey, organ-meat-inclusive, fresh-meat-first label philosophy and you're willing to accept the paradox that "fresh meat first" means lower post-cooking protein density. Petcurean Go! Carnivore is the choice if you prioritize concentrated animal protein content, a deeper probiotic and botanical panel, and a broader named-protein count. Both cost roughly the same per pound. Both avoid by-products, artificial preservatives, wheat, corn, and soy. Neither will disappoint. Read our full reviews of Petcurean Go! and Orijen for the complete breakdown.