Skinner's Field & Trial Complete Dry Grain Free Adult Dog Food Chicken and Sweet Potato, 2.5 kg
by Skinners
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Skinner's Field & Trial Grain Free Chicken & Sweet Potato uses named chicken as its primary protein source with sweet potato as the main carbohydrate — both quality, clearly labelled ingredients with no vague 'meat derivatives' or anonymous by-products. Best for Adult dogs with diagnosed or suspected grain sensitivities and Dogs with food-related skin and coat sensitivities.
According to the AIScored 0–100 scoring system, Skinner's Field & Trial Complete Dry Grain Free Adult Dog Food Chicken and Sweet Potato, 2.5 kg by Skinners scores 73.0/100, ranking #21 out of 27 products in Grain-Free Dog Food (2026). Strongest category: Palatability (83.0/100). Weakest: Value For Money (64.0/100).
Is Skinner's Field & Trial Complete... worth buying?
“Skinner's Field & Trial is a grain-free with proper named chicken and sweet potato that scores 73/100 — it's not flashy, but it does the job properly. The real strength here is digestion: plenty of owners see their dogs' allergies clear up and stomach issues disappear, which is what you actually want from a grain-free.”
What Do Reviewers Say About Skinner's Field & Trial Complete Dry Grain Free Adult Dog Food Chicken and Sweet Potato, 2.5 kg?
Sample excerpts from currently available source material used in this product analysis.
"My dog suffers from allergies, needs a good quality grain free food. This is it, his flare ups are vastly reduced using this dog food."
"Only biscuits my old girls intestines can cope with, Spillers have always been quality"
"My spaniel won't eat anything else. However the cost of this has increased a lot lately which is disappointing and I wonder if necessary."
"I order this every month, always delivered quickly and my dog likes the taste - one of the more nutritious dry foods on the market at this price point"
"Had been searching for a food that would satisfy my young collie. He had problems with sensitivity since I had him. So far this seems to have alleviated the problem. Also needed a food that suited my older dogs. A bit more expensive than ot..."
How does Skinner's Field & Trial Complete Dry ... score?
Detailed score breakdown and key findings from our analysis of 12 reviews across 1 source.
Pros
- +Named chicken as primary protein — no generic 'meat derivatives' or by-products
- +Sweet potato provides quality, digestible carbohydrates with natural fibre and beta-carotene
- +Multiple reviewers report reduced allergy symptoms, skin flare-ups, and improved digestion
- +High palatability — accepted by fussy and sensitive dogs, consistent clean-bowl reports
- +Kibble stability noted as above average — stays dry and fresh toward end of bag
Cons
- -Mid-range meat content — premium grain-free alternatives offer higher named-meat inclusion
- -2.5 kg pack is uneconomical for medium-to-large breeds; cost-per-kg is higher than larger bags
- -Chicken is the sole named protein — unsuitable for dogs with confirmed poultry allergies
- -Grain-free formulas carry an FDA/BSAVA-flagged caution around potential DCM risk with long-term use, particularly in predisposed breeds
Best For
Watch Out
- !Not suitable for dogs with chicken or poultry allergies — single named protein source
- !Grain-free long-term feeding: discuss DCM risk with a vet, especially in Spaniels, Retrievers, and Dobermans
- !Not economical for large or giant breeds in this pack size
- !Grain sensitivity affects only a small minority of dogs — grain-free may be unnecessary if sensitivity is unconfirmed
What is Skinner's Field & Trial Complete Dry Grain Free Adult Dog Food Chicken and Sweet Potato, 2.5 kg?
Skinner's Field & Trial Complete Dry Grain Free Adult Dog Food Chicken and Sweet Potato, 2.5 kg is a grain-free dog food product by Skinners, scoring 73.0/100 on AIScored.
- • Complete food for grain sensitivities Cater to the high energy demands of working and active dogs Helps to minimise skin, coat and digestive sensitivities Chicken & Sweet Potato Flavour For Adult Dogs.
Dog Food Details
Ingredient Quality
Additional Specifications
- Package Weight Kg
- 2.5
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
Price History (90 days)
Quick Facts
Frequently Asked Questions
Is Skinner's Field & Trial Complete Dry Grain Free Adult Dog Food Chicken and Sweet Potato, 2.5 kg worth buying in 2026? ▼
What is the best price for Skinner's Field & Trial Complete Dry Grain Free Adult Dog Food Chicken and Sweet Potato, 2.5 kg in the UK? ▼
What are the pros and cons of Skinner's Field & Trial Complete Dry Grain Free Adult Dog Food Chicken and Sweet Potato, 2.5 kg? ▼
What the Data Says About Grain-Free Dog Food
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 research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
What Are Other Top Grain-Free Dog Food?
Other top-rated grain-free dog food you might want to compare.
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Burns Pet Nutrition Complete Dry Hypoallergenic Dog Food For Sensitive Dogs – Turkey and Potato 6 kg
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Arkwrights Sensitive Complete Dry Dog Food 15kg - Extra Chicken and Wheat Free Recipe - Sensitive Nutrition for Working Adult Dogs - Dry Dog Biscuits
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