# Skinner's Field & Trial Grain Free Chicken & Sweet Potato 15kg

Source: https://www.ranked10.co.uk/pet-supplies/best-grain-free-dog-food/skinners-grain-free-chicken-15kg
Ranked #2 in "Best Grain Free Dog Food 2026: 10 Ranked by Cost per Kilo": https://www.ranked10.co.uk/pet-supplies/best-grain-free-dog-food

- Price: £43.04 (checked on Amazon UK on 2026-09-16)
- Amazon rating: 4.6 from 621 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B07DCNWL6R?tag=ranked10-21

Skinner's Field & Trial Grain Free Chicken & Sweet Potato is a 15 kg sack of dry food for adult dogs, made without wheat, maize, barley or oats. It sits at number two in this guide. The rating is 4.6 out of 5 from 621 ratings — high, and in a group where the notes run from 4.3 to 4.8, not high enough on its own to decide anything.

The number that does separate it is the price per kilo. £43.04 for 15 kg works out at £2.87 a kilo, against £8.67 a kilo for the 1.5 kg James Wellbeloved bag in the same guide — roughly three times the price for the same category of food, with no matching three-star gap in the ratings. The 621 ratings break down as 76% five-star, 90% at four stars or better, and 5% at one or two stars; one buyer in twenty was unhappy, and an average of 4.6 flattens that out. The listing is also inconsistent about who the food is for: the spec table recommends it for boxers and gives the dog breed size as "Large", while the bullets say the Field & Trial range covers active and working dogs "of every age, breed and activity level". The same spec table gives the occasion as "Birthday". Everything on this page comes from the Amazon listing, not from any testing we have done.

## Specification

| Field | Value |
|---|---|
| Price | £43.04 |
| Price per kg (calculated) | £2.87 — the 15 kg sack at £43.04 |
| Rating | 4.6 out of 5, from 621 ratings |
| Rating spread | 76% five-star, 14% four-star, 5% at one or two stars |
| Bag size | 15 kg |
| Breed Recommendation (as listed) | Boxer |
| Dog Breed Size (as listed) | Large |
| Occasion (as listed) | Birthday |

## Questions people ask

**How much does Skinner's Field & Trial Grain Free Chicken & Sweet Potato cost per kilo?**

The listing gives £43.04 for the 15 kg sack, which works out at about £2.87 a kilo.

**What do the 621 ratings show?**

A rating of 4.6 out of 5, with 76% of ratings at five stars, 14% at four stars, and 5% at one or two stars.

**Why does the listing recommend this food for boxers?**

The spec table says "Breed Recommendation: Boxer" and "Dog Breed Size: Large". The bullets for the Skinner's Field & Trial range say it covers active and working dogs of every age, breed and activity level. The listing does not explain the mismatch.

**Is Skinner's grain free made in Britain?**

The bullets say the Stradbroke Mill in Suffolk has been in the Skinner family for seven generations and has been manufacturing complete dog foods since the early 1970s, and that locally sourced ingredients are used where possible. The specs give the manufacturer as Roger Skinner Limited.

**What goes into Skinner's Field & Trial Grain Free Chicken & Sweet Potato?**

The listing names chicken and sweet potato, with linseed for essential fats to support energy output, coat and skin condition. Skinner's says it adds no artificial colouring, flavours or preservatives, and formulates without wheat, maize, barley or oats.

**Why does the listing say "Occasion: Birthday"?**

That is what the specification table says for a 15 kg sack of dry adult dog food. Nothing in the bullets or the product description explains it.