Eden 80/20/0 Dog Food?

Hey,
got another question... about your opinions on Eden dog food? not sure if you have heard of it or not its made in Britain.. I would post these questions on UK sites but you just never get replies like you do on here!

It's rated 5/5 on "allaboutdogfood" which I'm sure is the same as dogfoodadvisor, heres a list of ingredients:

80% Chicken, Salmon, Herring, Duck, White Fish and Whole Egg
20% Fruit, Vegetables, Vitamins and Herbs
0% Grain (No Wheat, Maize, Rice, Corn or Beet Pulp)

♦ Based on the Ancestral diet of your dog with quality Chicken, Salmon, Herring, Duck and Egg
♦ Ultra-Nutritional complete food with a high content of quality animal protein
♦ Aligned to a dogs natural food intake
♦ Low Carbohydrate content with fruit and vegetables
♦ Naturally Hypoallergenic, formulated without Grain or Gluten
♦ Freshly prepared Chicken and Fish of human grade quality*
♦ Salmon and Herring providing Omega 3 & 6
♦ Prebiotics to support digestion
♦ Health supporting Herbs, Vitamins and Minerals
♦ Additional Joint Supplements
♦ Made in Britain and very proud of it!

Composition: Chicken 19%, Chicken 18% (from Dried Chicken), Salmon 15%, Herring 12.5% (from Dried Herring), Potato 12%, Chicken Fat 4.5%, Duck 4% (from Dried Duck), Sweet Potato 3.5%, Whole Egg 2.5% (from Dried Egg), Chicken Liver 2.5%, White Fish 2%, Pea Fibre 2%, Lucerne, Chickpea, Minerals & Vitamins, Carrot, Spinach, Apple, Rosehips, Camomile, Burdock Root, Seaweed, Cranberry, Aniseed & Fenugreek, Fructooligosaccharides (461 mg/kg), Glucosamine (341mg/Kg), MSM (341mg/Kg), Chondroitin (240mg/Kg), Thyme, Marjoram, Oregano, Parsley, Sage.

Analytical Constituents: Crude Protein: 41%, Crude Oils and Fats: 18%, Crude Fibres: 3%, Crude Ash: 9.5%, Moisture: 8%, Omega 6: 3.5%, Omega 3: 0.69%, Calcium: 1.81%, Phosphorus: 1.46%.

Nutritional Additives:

Vitamins: Vitamin A (as retinyl acetate) 14,425 IU/kg, Vitamin D3 (as cholecalciferol) 2,165 IU/kg, Vitamin E (as alpha tocopherol acetate) 95 mg/kg. Enriched with essential vitamins and oils. Naturally stabilised with mixed-tocopherols. Contains no added synthetic antioxidants


Anyway I emailed the site asking about feeding portions and the women said for a dog Medium size and weighing 21kg ​(wish is Caesar), would only require about 190kg a day?

Just wondered what your thoughts were, thanks for reading

Anyone got any opinions on this food? :)