# Best Dog Food: the stierproducts tier list

- Source: https://stierproducts.com/categories/dog-food
- Last researched: 2026-09-22T20:13:53.841Z
- Evidence base: 12 products ranked across 42 cited reviews, videos and discussions
- Method: https://stierproducts.com/methodology
- Dataset: https://doi.org/10.5281/zenodo.22062813 - every board at once, one dated snapshot per release, same licence, prices and photographs left out
- Reuse: Text, rankings, tier assignments, LP values and verdicts are free to quote and reuse with attribution to stierproducts and a link to the source URL (CC BY 4.0: https://creativecommons.org/licenses/by/4.0/). Product photographs are not covered: they belong to their respective owners and are reproduced to illustrate the product being reviewed. Do not redistribute them under this licence.

Complete daily dog foods sold as dry kibble, wet food, fresh, raw or freeze-dried diets; treats, meal toppers, supplements, cat food and prescription veterinary diets are separate.

## Summary

On the stierproducts dog food board, Hill's Science Diet Adult ranks #1 in S tier, ahead of Royal Canin Small Breed Adult Dry Dog Food (#2, A tier) and JustFoodForDogs (#3, B tier). The board ranks 12 dog food from S (best) to F (avoid), last researched 22 Sept 2026, drawing on 42 cited reviews, videos and discussions. Placed in the bottom tiers as ones to avoid: We Feed Raw, Spot & Tango UnKibble, Blue Buffalo Life Protection Formula, and 4 others.

## Ranking

| Rank | Product | Brand | Tier | LP | Outlets | Verdict | Page |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Hill's Science Diet Adult | Hill's | S | 1030 | 9 | The most clinically backed food on the board, with decades of feeding trials behind a stable formula. Slightly less palatable to some dogs, which is the only thing keeping it from first. | https://stierproducts.com/products/hill-s-science-diet-adult |
| 2 | Royal Canin Small Breed Adult Dry Dog Food | Royal Canin | A | 723 | 3 | Breed-size-specific research and extreme formula consistency make it a food you can feed for the dog's entire life without surprises. | https://stierproducts.com/products/royal-canin-small-breed-adult-dry-dog-food |
| 3 | JustFoodForDogs | JustFoodForDogs | B | 612 | 2 | The only fresh brand with published research support behind it. Logistics and cost of frozen feeding are the trade, not quality. | https://stierproducts.com/products/justfoodfordogs |
| 4 | Ollie | Ollie | C | 431 | 2 | Vet-formulated fresh with strong tester support. Subscription dependence and a shorter track record than JustFoodForDogs keep it below its fresh rival. | https://stierproducts.com/products/ollie |
| 5 | Nutro Ultra Dry Dog Food | Nutro | C | 406 | 5 | Good Housekeeping's best overall dog food brand for 2026. A non-prescription kibble that testers rated above far more heavily marketed rivals, with a long track record of gentle, consistent formulations that suit long-term feeding. | https://stierproducts.com/products/nutro-ultra-dry-dog-food |
| 6 | We Feed Raw | We Feed Raw | D | 359 | 3 | Forbes Vetted's confident raw top pick. Excellent within raw, but raw's inherent handling burden caps it below cooked and air-dried formats. | https://stierproducts.com/products/we-feed-raw |
| 7 | Spot & Tango UnKibble | Spot & Tango | D | 298 | 1 | Human-grade and shelf-stable, which genuinely helps multi-year feeding. Younger brand with less accumulated evidence than everything above it. | https://stierproducts.com/products/spot-tango-unkibble |
| 8 | Blue Buffalo Life Protection Formula | Blue Buffalo | D | 273 | 2 | A stable, widely available flagship that owners stay on for years. Marketing-heavy brand, but the core formula has earned its staying power. | https://stierproducts.com/products/blue-buffalo-life-protection-formula |
| 9 | Sundays for Dogs | Sundays for Dogs | F | 120 | 3 | Ranked #6 as a strong air-dried option backed by Reddit, a YouTube test, and a trainer review. | https://stierproducts.com/products/sundays-for-dogs |
| 10 | Freshpet | Freshpet | F | 92 | 4 | The best of the traps, real meat and real convenience, but the evidence says its fresh-food claims outrun the data and the refrigerated format adds ownership risk. Choose JustFoodForDogs for fresh feeding with substance. | https://stierproducts.com/products/freshpet |
| 11 | The Farmer's Dog | The Farmer's Dog | F | 0 | 4 | Good food carrying the heaviest marketing load in the category and the worst cost-per-calorie of the fresh names. You are partly funding the ad campaign. Buy Freshpet or Ollie instead. | https://stierproducts.com/products/the-farmer-s-dog |
| 12 | PetPlate | PetPlate | F | 0 | 1 | Outclassed in its own niche by rivals with better research backing and bigger menus. There is no scenario where it is the right fresh subscription over JustFoodForDogs or Ollie. | https://stierproducts.com/products/petplate |

## Flagged as ones to avoid

These entered one or more research runs as a product buyers cross-shop but should not buy, rather than as a pick.

- Hill's Science Diet Adult (#1, S tier): flagged by 1 of 12 runs.
- Ollie (#4, C tier): flagged by 1 of 12 runs.
- Spot & Tango UnKibble (#7, D tier): flagged by 1 of 8 runs.
- Blue Buffalo Life Protection Formula (#8, D tier): flagged by 4 of 12 runs.
- Sundays for Dogs (#9, F tier): flagged by 3 of 9 runs.
- Freshpet (#10, F tier): flagged by 8 of 12 runs.
- The Farmer's Dog (#11, F tier): flagged by 7 of 8 runs.
- PetPlate (#12, F tier): flagged by 6 of 7 runs.

## Tier meanings

- S: Exceptional. Finishes top run after run; capped at 3 slots per category.
- A: Excellent. Strongly recommended, beaten only by the very best.
- B: Good. A solid choice with real caveats worth knowing.
- C: Fair. Acceptable in the right situation, outclassed at its price.
- D: Weak. Hard to recommend when better options cost similar money.
- F: Avoid. The evidence points you elsewhere.

## How to read this

- Each category is researched in four independent runs, one per lens (expert consensus, value, reliability, community pulse). Every run ranks a board of candidates that deliberately includes products buyers cross-shop but should avoid. Placements score on a ranked ladder (LP), and tiers are derived from LP, so no tier is ever assigned by hand.
- LP is the product's points on this category's ladder. It is comparable within a category and not across categories.
- Outlets is how many distinct outlets are cited for that placement. The per-product page lists each citation, and shows which of their links were fetched and confirmed before publishing.
- Nothing is hidden: every product the research placed is on this board.

## Limitations

- We do not test products ourselves. Every placement is consolidated from published reviews, owner reports and community discussion, so a board is only as good as the sources behind it.
- LP is points on this category ladder. It is comparable within a category and never across categories.
- A board is a snapshot with a research date. Anything released or changed after that date is not in it yet.
- Evidence is uneven across this board: products carry between 1 and 11 cited sources. The count for each is in the table above.