Dr John Grain Free Adult Dry Dog Food

Manufacturers Product Description

Dr John Grain Free Chicken and Potato is a nutritionally balanced hypoallergenic working dog food that provides the perfect diet for adolescent, adult and senior dogs with sensitive stomachs.

A special recipe made without cereals, wheat, wheat gluten, dairy or soya but with high levels of tasty chicken (33%) with vegetables.

Our crunchy bite-sized kibbles are made with high quality, natural ingredients and no added artificial colours, flavours or sugars as standard.

This range of dog food is available in Chicken.

We rate this dog food range at 12 ⭐'s out of 20

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📊 Scoring Breakdown

  • 🥩 Protein Quality 3/5 ⭐⭐⭐

    This range uses named meat meal, a concentrated protein source that provides high protein levels but undergoes some processing.

  • 🟡 Essential Amino Acids 1/5 ⭐

    This range provides no rotation options. Due to the lack of variety, achieving the amino acid intake required, is not feasible within this range alone.

  • 🌾 Carbohydrate Balance 4/5 ⭐⭐⭐⭐

    This range includes moderate carbohydrate levels, focusing on nutrient-rich, easy digestible options.

  • 🟦 Biological Suitability 4/5 ⭐⭐⭐⭐

    This range offers a good level of biological suitability, increasing the probability of balanced nutrition while helping to reduce the risk of both nutritional excess and deficiency.
How our Rating System Works

✨ Nutritional Information

Dr John Grain Free Chicken

Composition:

Poultry meal (33% chicken), sweet potato (15%), white potato (11%), chicken fat, vegetables (6% peas), chicken gravy, beet pulp (1.5%), alfalfa, potato protein, minerals, linseed, mixed herbs (sage, oregano, mint, rosemary, turmeric and ginger), New Zealand green-lipped mussel extract, yucca extract

Analytical Constituents:

Crude Protein 25%

Crude Fat 10.5%

Crude Fibres 2.6%

Crude Ash 7.25%

Nutritional Additives (per kg):

How to Achieve Optimum Canine Nutrition

💡 Our Recommendations

Rotation - Your Most Important Nutritional Strategy

🐾 No matter what food your dog eats, rotation is always recommended where possible to increase the probability of better all-round nutrition.

🔄 We highly recommend rotating within the same brand whenever possible. 🐶

This range provides no rotation options. Due to the lack of variety, achieving the benefits of nutritional rotation is not feasible within this range alone.

Understanding Rotation

Natural Dog Treats

💡 Why Might Treats Be Considered?

All treats should serve a nutritional purpose. They either balance the dogs diet filling nutritional gaps, support digestion or promote joint/coat health. 

This food meets basic nutritional standards, but treats may be used to provide additional benefits such as improved joint health, digestion, or protein balance.

Recommended Treats to Complement Dr John Grain Free Adult Dry Dog Food

✅ Rabbit Feet - A digestive-friendly treat providing natural prebiotics to promote healthy gut bacteria.

✅ Duck Feet - Packed with natural glucosamine and chondroitin, supporting joint mobility and healthy cartilage.

✅ Cow’s Ear - A softer, chewy treat with low fat content, making it ideal for sensitive stomachs and digestion.

✅ Beef Liver - A nutrient-dense treat high in Vitamin A, iron, and essential amino acids, promoting healthy vision and immune function.

🚨 Caution: Treats should always be given in moderation. Even natural treats contribute to daily nutrition intake, so they should be part of a balanced feeding plan to avoid excess.

Shop Now for Natural Treats

Supplements

💡Why Might Supplements Be Considered?

This food meets basic nutritional requirements but may benefit from additional support. Digestive aids, omega fatty acids, and joint supplements can help compensate for areas where the formulation may be lacking.

Our Recommended Supplement Range

Whole Foods - Additional Nutrients

Looking to enhance your dog’s diet naturally, whole foods can be a great way to introduce additional nutrients.

Even the healthiest whole foods can turn a well-balanced diet into something excessive if portion control is ignored. More nutrition doesn’t always mean better, it often means overload, leading to toxicity, digestive issues, or long-term organ strain.

✔ Whole foods should complement, not compete with a balanced diet.
✔ If you’re adding whole foods regularly, you must reduce the main food accordingly.
✔ If you have any questions about whole foods contact us to ensure the diet stays safe, balanced, and beneficial.

Learn more about Whole Foods

Want to Know More...

We are qualified canine nutritionists and can provide you with a simple to understand 10 page PDF.

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🛡️ Transparency, Responsibility & Scoring Methodology

✅ Independent Analysis – All ratings and reviews are based solely on publicly available information and are not influenced by any third party. The Delicious Dog Food Company does not receive payment or sponsorship in exchange for favourable reviews. Scores are calculated using our independent, locked-in rating system.

✅ No Veterinary Advice – The information provided is for educational purposes only and is not intended to replace veterinary advice. If you have concerns about your dog’s health, always consult a qualified veterinarian before making dietary changes.

✅ Manufacturer Responsibility – The accuracy of any claims, ingredients, or nutritional values stated on this page is the responsibility of the manufacturer. If discrepancies arise, we encourage manufacturers to contact us with updated, verifiable information so we can reassess the review accordingly.

✅ Liability Waiver – The Delicious Dog Food Company is not liable for any consequences resulting from the use of the reviewed products. Dog owners should use their own judgment and consult professionals when necessary.

✅ Scoring Methodology Disclaimer – Our scoring system is based on a structured analysis of four key nutritional categories: Protein Quality, Essential Amino Acids, Carbohydrate Balance and Biological Suitability. These ratings are determined using verifiable public data and a locked-in, repeatable methodology. No subjective opinions or outside influences affect the final score.

✅ Data and Transparency Policy – If a product lacks transparency regarding ingredients, processing methods, or nutrient values, we will always assume the worst-case scenario. Why? Because if the details were positive, they would be used in the marketing of the food. A lack of transparency in dog food often suggests something is being hidden, and we refuse to make assumptions in favour of any product without clear, verifiable facts.

📩 Need help choosing a better food? Contact us – It’s what we do best!

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Dr John Grain Free Adult Dry Dog Food Rating