Wysong Epigen 90 Starch-Free Formula Grain-Free Dry Dog & Cat Food, 5-lb bag

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Wysong Epigen represents the first important kibble pet food innovation in almost 60 years (patent pending) and moves conventional dry extruded pet foods much closer to the high protein meat-based, starchless foods carnivores are genetically designed for. With that, they are given greater opportunity to enjoy their full natural health. Epigen is equally appropriate for both cats and dogs and has the natural flavor and taste that pets truly desire.

Key Benefits

  • The first extruded dry diet/kibble pet food that is Starch-Free
  • Is replete with all the critical food elements Wysong was first to put into pet foods – probiotics, prebiotics, enzymes, phytonutrients, nutraceuticals, natural form antioxidants, vitamins and minerals
  • More closely resembles the food your pet is designed to eat
  • Contains unprecedented and unequalled meat content, including organic - 90% meat
  • Made in the USA at Wysong manufacturing facilities with ingredients from USDA and FDA approved domestic sources

See all items by Wysong

  • Item Number
  • Breed Size
    All Breeds, Small, Medium, Large
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States
  • Special Diet
    High-Protein, Grain-Free

Nutritional Info


  1. Chicken Meal, Organic Chicken, Meat Protein Isolate, Chicken Fat, Gelatin, Natural Flavor, Coconut Oil, Chia Seeds, Taurine, Calcium Propionate, Choline Chloride, Apple Pectin, Fish Oil, Yeast Extract, Citric Acid, Chicory Root, Hemicellulose Extract, Mixed Tocopherols, Rosemary Extract, Yeast Culture, Minerals (Potassium Chloride, Zinc Proteinate, Zinc Sulfate, Ferrous Sulfate, Iron Proteinate, Copper Sulfate, Copper Proteinate, Manganese Sulfate, Manganese Proteinate, Sodium Selenite, Calcium Iodate), Calcium Carbonate, Vitamins (Ascorbic Acid [Source of Vitamin C], Vitamin E Supplement, Niacin Supplement, Calcium Pantothenate, Vitamin A Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Riboflavin Supplement, Vitamin D3 Supplement, Biotin, Vitamin B12 Supplement, Folic Acid), Dried Bacillus Licheniformis Fermentation Product, Dried Aspergillus Oryzae Fermentation Product, Dried Aspergillus Niger Fermentation Product, Dried Enterococcus Faecium Fermentation Product, Dried Lactobacillus Casei Fermentation Product, Dried Lactobacillus Acidophilus Fermentation Product, Dried Bacillus Subtilis Fermentation Product, Dried Lactobacillus Plantarum Fermentation Product, Dried Lactobacillus Lactis Fermentation Product.
Guaranteed Analysis
Crude Protein 63.0% min
Crude Fat 16.0% min
Crude Fiber 3.0% max
Moisture 10.0% max
Taurine 0.2% min
Omega 3 Fatty Acids 0.2% min
Omega 6 Fatty Acids 2.9% min

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Customer Reviews

Wysong Epigen 90 Starch-Free Formula Grain-Free Dry Dog & Cat Food is rated 4.5 out of 5 by 57.
Rated 5 out of 5 by from Great choice. This food is a great choice if you want to feed dry and don't want the grains or carbohydrates. I alternate this with another top brand here on Chewy and my cats are very happy with this as their dry alternative. I also feed my cats raw but want to keep a food that others can easily feed if I am not around to care for them. Great ingredients and highly palatable.
Date published: 2017-01-01
Rated 5 out of 5 by from Our Cats Love It! All of our cats consider Epigen a favorite; we can tell by their excitement every time we put Epigen in their food bowls. We have one cat who is particularly finicky, and Epigen is the only dry food she will eat. Highest quality ingredients, and cats love it!
Date published: 2017-01-06
Rated 5 out of 5 by from Excellent Product... Do you have a dog that is licking his paws endlessly? Does his scratching keep you up at night? Are his paws red or raw on the pads and between the toes? My Yorkie, Bella, suffered from all of the above. We finally decided to go back to nature with her diet. I couldn't see myself doing a carnivore or raw diet, however, so instead chose Wysong's Epigen 90. We weaned her off her grain diet and most table foods. Took us about a month to get her totally on to Epigen 90. Now we notice her paws are no longer red and inflammed, her endless licking is almost gone and the scratching has gotten so much better we can actually sleep through the night. We are grateful and so is she. I will also vary Epigen 90 with the other Epigen (Lamb, Fish, Chicken, Buffalo) products so she doesn't get bored with the same foods. I also feed her a crushed 1B Acidophollis tablet in a teaspoon of sugar free Greek Yogurt. I mix it in her food daily. She is a changed dog.
Date published: 2012-12-15
Rated 5 out of 5 by from Best I've tried for IBD I have a cat with IBD which causes her terrible vomiting. I have spent a fortune trying every kind of food possible to help her , grain free, sensative system , & many different types of protein, trying to help ease her vomiting. None have made any difference until I tried Wysong Epigen 90 . She is 3 days away from her monthly steroid shot & usually vomiting 4 or 5 times a day by now. Her shot starts wearing off 11 days before the next one & the vomiting starts picking up a lot . She has only vomited once a day during this time period & for the last 2 days, not at all. This is huge . It is at least a 95 % improvement . When absolutely no other food has made a bit of difference , I am thrilled with these results. If you have a cat with IBD vomiting, give it a try . I am certainly glad I did . Finally finding a food that actually makes a really big difference for her means a lot . It is pricey , but worth the results I have gotten. I wish & hope they will eventually make it available in larger bags. I am feeding it to all 5 of my cats now & 5 lb. bags don't last long at all .
Date published: 2014-10-26
Rated 2 out of 5 by from I would feed my cat EVO This is a very high protein diet and they do not follow AFCO (they say so on their website). I briefly fed it to my diabetic cat who was not eating his normal food (EVO). I would be cautious and consult my vet before feeding this to my pet.
Date published: 2017-01-01
Rated 2 out of 5 by from has product changed again? My 3 cats loved this food for years. After opening a new bag best by date 05/10/17 one cat (with a poor immune system)got very sick. The other two did not finish food and seemed a little off. Tried a different bag 08/16/17. the 2 cats picked at it, but did not finish it. I don't know if there is something wrong with the bag or batch or if they changed the formula AGAIN. I will be changing foods.
Date published: 2016-12-04
Rated 3 out of 5 by from Good but to small I received this product today and i was disappointed to see that it is so small, I know its 5Ibs but this is not enough to feed my pet . If chewy was to cover the bigger bags than I'd buy again but now I'm not, I'll order off another website.
Date published: 2017-03-14
Rated 5 out of 5 by from Best Dry Kibble So far so good, this is the best kibble you can buy. NO STARCH, over 60% protein. I will make this a permanent part of my dogs diets. And cats too! It is so neat, this food is good enough for both! Keep it up Wysong!
Date published: 2016-12-26
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