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

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Nourish your four-legged friend with a diet designed to optimize his wellness, not just meet minimum nutrition standards, when you fill his bowl with Wysong Epigen Fish Starch-Free Formula Grain-Free Dry Dog & Cat Food. Not satisfied with simply going grain-free, Wysong Epigen is the first dry kibble diet formulated with a patent-pending process that enables them to create a truly starch-free formula that closely mirrors the diet your pal was biologically designed to eat. It contains unprecedented levels of meat—61% protein and 11% fat—along with real fruits and vegetables, as well as beneficial probiotics, prebiotics, enzymes, antioxidants, vitamins and minerals.

Key Benefits
  • Ultra-high protein, meat-based diet is formulated to optimize your furry friend’s wellness with 61% protein including menhaden meal and catfish meal.
  • Patent-pending extrusion process creates a truly starch-free diet that closely mirrors the diet he was biologically designed to eat.
  • Also features real fruits and vegetables, along with beneficial probiotics, antioxidants, vitamins and minerals; rich omega fatty acids help support healthy skin and a lustrous coat.
  • Made in the USA at Wysong’s manufacturing facilities with domestically-sourced, USDA and FDA-approved ingredients.
  • Serve as a complete meal, topper or incremental protein booster; also an ideal therapeutic aid for convalescence, strength enhancement, immune stimulation, weight loss, or any condition requiring a high-protein diet.

NOTE: Wysong Epigen is made with unprecedented protein levels and a highly nutrient-dense recipe that may not be right for all pets. It is very important that Epigen be introduced gradually as outlined in the Feeding Guidelines in order to help prevent digestive upset, especially when transitioning from a lower-protein diet or one that has been fed continuously over a long period of time.

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

Menhaden Fish Meal, Catfish Meal, Potato Protein, Meat Protein Isolate, Soybean Oil, Gelatin, Dried Plain Beet Pulp, Natural Flavor, Coconut Oil, Rice Bran Oil, Chia Seeds, Salt, Calcium Carbonate, Tomato Pomace, Calcium Propionate, Taurine, Choline Chloride, Organic Barley Grass Powder, Blueberry, Dried Kelp, Yogurt (Whey, Milk Solids, Yogurt Cultures), Apple Pectin, Fish Oil, Yeast Extract, Citric Acid, Chicory Root, Hemicellulose Extract, Mixed Tocopherols, Rosemary Extract, Yeast Culture, Carrots, Celery, Parsley, Lettuce, Watercress, Spinach, Minerals (Potassium Chloride, Zinc Proteinate, Zinc Sulfate, Ferrous Sulfate, Iron Proteinate, Copper Sulfate, Copper Proteinate, Manganese Sulfate, Manganese Proteinate, Sodium Selenite, Calcium Iodate), 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, Pepper.

Guaranteed Analysis
Crude Protein61.0% min
Crude Fat11.0% min
Crude Fiber4.0% max
Moisture10.0% max
Taurine0.2% min
Omega-3 Fatty Acids0.2% min
Omega-6 Fatty Acids2.5% min
Feeding Instructions


WeightDaily Feeding (cup)
3 - 5 lbs1/4 - 3/4
10 lbs3/4 - 1
20 lbs1 - 1 1/4
40 lbs1 1/4 - 2
60 lbs2 - 2 3/4
80 lbs2 3/4 - 3 1/4


WeightDaily Feeding (cup)
5 lbs1/4 - 1/2
10 lbs1/2 - 3/4
15 lbs1/2 - 3/4
20 lbs3/4 - 1

If fed singularly on any given day, these general guidelines apply.

Transition Instructions

To avoid digestive disturbances, mix with the present diet beginning at about 10% and then gradually increase proportions.

Customer Reviews

30 Reviews 30 Reviews 3.4 out of 5 Stars

60% Recommend

60% of reviewersrecommend this product

3.4 / 5

You've Already Reviewed This Item

30 Reviews

Showing 1-10 of 30 Reviews

  • 2 out of 5 stars

    Loved that is was for both cats and dogs

    By on

    I loved the fact both cats and dogs could eat this.. but, mine did not care for it.. I bought two bags.. no matter, I will order my regular dry food next time.. one unopened bag went to my daughter.. she is feeding a feral cat, hoping she can get it inside her work before really cold weather.. so nothing goes to waste..I Love Chewy

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  • 5 out of 5 stars

    This Is Approved By 7 Kitties And 2 Picky Frenchies!

    By on Top 250 Contributor

    We love Wysong cat & dog kibble, it's the best!! We are enjoying this style as well as the Epigen style of kibble. When we got our two frenchies a few months ago, they had a bad habit of running upstairs to snack on our cats food. It freaked us out!! So we began researching cat and dog food and found Wysong and decided to try it. Our 7 kitties AND our two picky french bulldog puppies LOVE THIS KIBBLE!! They took to it quicker than any of their breed specific food. Now we can buy one brand of food for all of our babies, it's great! Chewy has great customer service and lighting fast shipping, we love chewy and we love Wysong kibble! 5 STARS ACROSS THE BOARD!

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  • 1 out of 5 stars

    My Kiki cat just will not eat it!

    By on

    I am (was) a believer in "just leave it out and when she gets hungry enough she'll eat it." Not anymore! She was wasting away. She tries for about 1 mouthful then walks away. She is so hungry but just WILL NOT eat it.

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  • 5 out of 5 stars

    Great for itchy dogs!

    By on

    My cairn needs grain-free food for her itchy coat and her stomach, but when I found starch free I was excited to see if starch was the real offender. Epigen really helped keep her scratching to a minimum and we've pretty much eliminated the yeast issues in her ears. I tried to switch back to a couple of grain-free foods after I put her on Apoquel and she started to scratch more so I know this food definitely helps with her itchiness. She's been on it for months now and still seeing good results. She gobbles it up, but she's a piglet so I can't say if it's good for picky eaters. :) I've had her on Fish and Venison, for some reason Chicken made her hurl & made her stool a runny mess.

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  • 5 out of 5 stars

    Exactly what I’ve been looking for!

    By on

    Wysong Epigen Fish Blend is everything I have been looking for in a dry dog food for my dog who has EPI. I have been looking for quite awhile for a dry food that meets his EPI diet restrictions, is grain free, has high protein content, and has a very low amount of carbohydrates. This has been a search I have been relentless in since I can’t afford a raw diet for him. He loves it. He’s only two and has been on a limited diet for the majority of his life, and has never been a picky eater. Dog owners who know the good, bad, and ugly of dry dog foods - I encourage you to try this food. I can’t find a better dry dog food than this one so far.

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  • 1 out of 5 stars

    My cat would rather starve than eat this food!

    By on

    I should have read the reviews on this product before I bought it!! I read the ingredients and was very impressed, thought I was getting a great deal on quality food. Maybe it is quality but my cat doesn't care. She went three days stealing food from the dog before I started adding tuna but even that doesn't make a difference. The dog will eat kernels that fall on the floor but I haven't tried putting a scoop in her bowl. Won't be buying again, and probably will throw away. Wish I could get a refund!

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  • 2 out of 5 stars

    Hopes were high. Were.....

    By on

    Cats Really won't eat it. I have a diabetic kitty, and the glycobalance kibble he needs is SO expensive, so I was hoping he could continue to thrive on this food, and the other 4 kitties could eat it too. Imagine all the feline fur babies on ONE food! However, I can not starve him and the others until they're hungry enough to choke down a few bites of this one, because our diabetic has to eat regularly....For the othere I've tried mixing some grain-free kibble in, a brand they like, And I cover the food with Bonito flakes, and still the clever varmints just pick out the kibbles they like. Almost exactly the same size, and all that. Alas....

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  • 1 out of 5 stars

    Food Monger Dog - did not like

    By on

    Our dog will eat anything, loves cat food so we thought we would try a brand good for dogs and cats. We usually buy American Journey and Taste of the Wild - guess these are the brands preferred by his taste and the cats because not one of them - 4 pets total - liked this Wysong food.

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  • 2 out of 5 stars

    They Won't Eat It

    By on

    None of my dogs or cats will eat this food, even the ones that normally eat anything you put in front of them.

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  • 1 out of 5 stars

    Wysong cat food not a good choice for my cats.

    By on

    I really checked the ingredients. I picked a few different high protein, no grain dry cat foods and was really looking forward to giving them this. They on the other hand, did not think much of my choice. In fact, they won't touch it. I was truly surprised. But I will have to return it.

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