Skinner's Field & Trial Complete Dry Grain Free Adult Dog Food Chicken and Sweet Potato, 2.5 kg
by Skinners
Compare Prices
The first ingredient is poultry meat meal at 30%, declared as minimum 95% chicken, which is a concentrated and clearly-labelled protein source rather than a vague "meat meal". Best for Active and working adult dogs needing energy-dense, grain-free food and Dogs with grain sensitivities or itchy skin where grain is the suspected trigger.
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 74.0/100, ranking #18 out of 26 products in Grain-Free Dog Food (2026). Strongest category: Palatability (86.0/100). Weakest: Value For Money (68.0/100).
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 protein leads the recipe — poultry meat meal at 30%, declared minimum 95% chicken, no by-products
- +Several reviewers with sensitive or allergy-prone dogs report reduced flare-ups and firmer, less frequent stools
- +Strong palatability: fussy eaters described leaving a clean bowl and eating enthusiastically
- +Added joint support (glucosamine 350mg/kg, chondroitin 150mg/kg) and prebiotics (MOS, FOS) at clearly stated doses
- +Grain-free formula with no cheap bulking fillers, which one owner specifically praised against cheaper rivals
Cons
- -Multiple recent reviews flag steep price increases, one saying it was over £20 dearer than elsewhere
- -Protein comes from meat meal rather than fresh named chicken, placing it mid-range rather than premium
- -Two carbohydrate sources (sweet potato chips plus potato flake) make starch a large share of the recipe
- -Brewer's yeast can be a trigger for a minority of yeast-sensitive dogs
Best For
Watch Out
- !Yeast-sensitive dogs may react to brewer's yeast
- !Carbohydrate load is high from combined sweet potato and potato flake, so watch portions in low-activity or weight-prone dogs
- !Grain-free is rarely necessary — most itchy dogs react to something other than grain, so don't assume it fixes skin issues
- !Check current pricing before subscribing, as recent rises have pushed it above some competitors
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 74.0/100 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
Full Composition
Poultry meat meal (min. 95% chicken) 30%, Sweet potato chips 25%, Potato flake, Poultry fat, Peas, Whole linseed, Beet pulp, Brewer's yeast, Vitamins & minerals, Herb blend 750mg/kg MOS 500mg/kg FOS 500mg/kg Glucosamine 350mg/kg Chondroitin sulphate 150mg/kg Seaweed 150mg/kg Yucca 100mg/kg
Source: manufacturer / label
Our Ingredient-by-Ingredient Analysis
Additional Specifications
- Package Weight Kg
- 2.5
- Composition
- Poultry meat meal (min. 95% chicken) 30%, Sweet potato chips 25%, Potato flake, Poultry fat, Peas, Whole linseed, Beet pulp, Brewer's yeast, Vitamins & minerals, Herb blend 750mg/kg MOS 500mg/kg FOS 500mg/kg Glucosamine 350mg/kg Chondroitin sulphate 150mg/kg Seaweed 150mg/kg Yucca 100mg/kg
- Composition Source
- https://www.skinners.co.uk/product/grain-free-chicken-sweet-potato/
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.
Autarky Grain Free Tantalising Turkey and Potato Hypoallergenic Dry Dog Food with Mobility Joint Support, 12 kg
Autarky
Burns Pet Nutrition Hypoallergenic Complete Dry Dog Food Adult and Senior Dog Sensitive with Fish 6 kg
Burns
Burns Pet Nutrition Complete Dry Hypoallergenic Dog Food For Sensitive Dogs – Turkey and Potato 6 kg
Burns
Arkwrights Sensitive Complete Dry Dog Food 15kg - Extra Chicken and Wheat Free Recipe - Sensitive Nutrition for Working Adult Dogs - Dry Dog Biscuits
Arkwrights
Feedback & Suggestions
Spotted an issue? Wrong price, incorrect data, or something else off? Let us know and we'll fix it.
Missing a product you'd like us to review? Tell us the product name and we'll consider adding it.