Burns Pet Nutrition Sensitive Grain Free Duck and Potato Adult Dry Dog Food, 2 kg vs Forthglade Dry Dog Food, Lightly Baked, (2kg), Hypoallergenic and Grain Free Dog Food, Adult 1 Year +, Lamb With Sweet Potato, Complete and Balanced Meal, 50% Single Source Protein
Side-by-side comparison of scores, ingredients, prices and real customer feedback for Burns Pet Nutrition Sensitive Grain Free Duck and Potato Adult Dry Dog Food, 2 kg and Forthglade Dry Dog Food, Lightly Baked, (2kg), Hypoallergenic and Grain Free Dog Food, Adult 1 Year +, Lamb With Sweet Potato, Complete and Balanced Meal, 50% Single Source Protein.
Last verified: 07 Apr 2026 · Based on 22 reviews
Burns Pet Nutrition Sensitive Grain Free Duck and Potato Adult Dry Dog Food, 2 kg scores 78.0/100 vs Forthglade Dry Dog Food, Lightly Baked, (2kg), Hypoallergenic and Grain Free Dog Food, Adult 1 Year +, Lamb With Sweet Potato, Complete and Balanced Meal, 50% Single Source Protein at 78.0/100. Burns Pet Nutrition Sensitive Grain Free Duck and Potato Adult Dry Dog Food, 2 kg wins on value for money, transparency. Forthglade Dry Dog Food, Lightly Baked, (2kg), Hypoallergenic and Grain Free Dog Food, Adult 1 Year +, Lamb With Sweet Potato, Complete and Balanced Meal, 50% Single Source Protein is stronger on nutritional value and palatability.
How Do the Scores Compare?
Burns Pet Nutrition Sensiti...
Burns
|
Forthglade Dry Dog Food, Li...
Forthglad
|
|
|---|---|---|
| Overall Score | 78.0 | 78.0 |
| Ingredient Quality |
80.0/100
Best
|
80.0/100
Best
|
| Nutritional Value | 76.0/100 |
78.0/100
Best
|
| Value for Money |
70.0/100
Best
|
62.0/100 |
| Transparency |
82.0/100
Best
|
74.0/100 |
| Palatability | 84.0/100 |
92.0/100
Best
|
| Best Price | £13.69 Amazon UK → |
£12.00
Amazon UK →
Cheapest
|
| Form | ||
| Dose | ||
| Third-Party Tested | ✗ No | ✗ No |
| Reviews Analysed | 11 | 11 |
Burns Pet Nutrition Sensitive Gr...
Pros
- ✓Duck is a named novel protein — ideal for dogs sensitised to chicken or beef
- ✓No by-products, no meat meal, no vague 'meat derivatives' — high ingredient transparency
- ✓Taurine supplemented — reduces DCM risk associated with grain-free diets
- ✓Reviewers report improved coat condition, energy, and fewer digestive issues
Cons
- ✗Grain-free diets remain under scrutiny for DCM risk — long-term feeding warrants monitoring
- ✗2 kg pack size is small and cost-per-kg is higher than mainstream kibbles
- ✗Buckwheat is nutritious but less proven as a staple carbohydrate than oats or brown rice in long-term canine studies
- ✗Three iHerb reviews in the dataset were for a human vitamin D supplement and were disregarded — review data partially contaminated
Best For
Forthglade Dry Dog Food, Lightly...
Pros
- ✓50% single-source lamb provides a high-quality, clearly identified protein ideal for elimination diets and allergy management
- ✓Exceptional palatability — fussy eaters, picky small breeds, and dogs with prior kibble refusal consistently accept it
- ✓Grain-free and hypoallergenic formula with sweet potato reduces common dietary triggers for dogs with sensitive stomachs
- ✓Lightly baked rather than extruded, which better preserves natural flavour compounds and may improve nutrient retention
Cons
- ✗Premium price combined with generous FEDIAF-aligned feeding guidelines means bags are consumed quickly, raising the effective daily cost noticeably
- ✗Product specs flag by-products present despite marketing stating 'no animal derivatives' — the full ingredient panel should be checked before feeding dogs with confirmed allergies
- ✗At least one packaging integrity failure reported (split bag), suggesting occasional quality-control inconsistency
- ✗Grain-free diets carry an ongoing (unresolved) research association with dilated cardiomyopathy (DCM) in some breeds — consult a vet for large or cardiac-predisposed dogs on long-term grain-free feeding
Best For
What does the data say about Burns Pet Nutrition Se... vs Forthglade Dry Dog Foo...?
Burns Sensitive Grain Free Duck & Potato uses duck as a named novel protein source with no by-products or meat meal, making it a transparent, hypoallergenic option for adult dogs with food sensitivities.
What are the key differences?
Frequently Asked Questions
Which is better, Burns Pet Nutrition Sensitive Grain Free Duck and Potato Adult Dry Dog Food, 2 kg or Forthglade Dry Dog Food, Lightly Baked, (2kg), Hypoallergenic and Grain Free Dog Food, Adult 1 Year +, Lamb With Sweet Potato, Complete and Balanced Meal, 50% Single Source Protein? ▼
Is Burns Pet Nutrition Sensitive Grain Free Duck and Potato Adult Dry Dog Food, 2 kg worth the price compared to Forthglade Dry Dog Food, Lightly Baked, (2kg), Hypoallergenic and Grain Free Dog Food, Adult 1 Year +, Lamb With Sweet Potato, Complete and Balanced Meal, 50% Single Source Protein? ▼
Which has fewer side effects? ▼
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What the Data Says
Is grain-free dog food actually better? What the data shows.
Grain-free leads on every metric, but the gap is smaller than marketing suggests. We scored 27 grain-free and 73 standard dry dog foods across the same criteria.
The numbers: grain-free averages 75.1/100 overall versus 71.5 for standard — a 3.6-point lead. Break it down by category and the picture gets more interesting.
Ingredient quality is where grain-free pulls ahead most: 77.8 versus 71.2, a 6.6-point gap. Grain-free brands tend to use higher meat content and fewer cheap bulking agents. Transparency is the second-largest gap: 74.9 versus 69.8 (5.1 points) — grain-free brands are generally more upfront about sourcing and ingredient percentages.
But nutritional value tells a different story: 72.1 versus 70.0, just 2.1 points apart. That's the smallest gap of any metric. Removing grains doesn't automatically make a food more nutritious.
Bottom line: if your dog has a diagnosed grain intolerance, grain-free is the right call. If not, a high-scoring standard food delivers nearly identical nutrition at a lower price point.
Do grain-free dog foods hide carbohydrate fillers?
Grain-free scores better on transparency (74.9 vs 69.8), but grain-free does not mean low-carb. That 5.1-point transparency gap across 27 grain-free and 73 standard products means grain-free brands are more likely to disclose ingredient percentages and sourcing details.
The catch: most grain-free formulas replace rice, wheat, or corn with peas, lentils, chickpeas, or sweet potato. These are still carbohydrate sources. Some grain-free products list two or three legume variants in the first five ingredients, pushing total carbohydrate content to 40-50% of the formula.
Here's how to check: read the analytical constituents on the back of the bag. If protein is 25% and fat is 15%, the remaining 60% is mostly carbohydrates, moisture, and fibre. That's true whether the carbs come from brown rice or sweet potato.
The grain-free label tells you what's absent, not what replaced it. Higher transparency scores mean these brands make it easier for you to verify the substitution yourself — but you still need to look.
Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
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