WYSONG Epigen 90 Starch-Free Formula Grain-Free Dry Dog & Cat Food, 5-lb bag - Chewy.com

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

By Wysong
Rated 4.1649 out of 5 stars

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About This Item


  • Ultra-high protein, meat-based diet is formulated to optimize your furry friend’s wellness with 63% protein including real organic chicken.
  • Patent-pending extrusion process creates a truly starch-free diet that closely mirrors the diet she was biologically designed to eat.
  • Also features chia seeds and apple pectin, 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.

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Nutritional Information

Feeding Instructions

Questions & Answers

42 Customer Questions

What is the source(s) of the “meat protein isolate”?
Answer by ChewyMar 27, 2019
Protein isolates are derived from a variety of food sources – plant, meat, dairy, and more. Protein isolates are typically 95+% pure protein, with some approaching 100% purity. Protein isolates are far from inexpensive byproducts. Unlike starches, they are distinctly not “filler” ingredients. Rather, they are the product of a focused attempt to extract the most valuable components out of a food source.

Does epigen 90 mean it 's 90%--meat and 10%---carbs or starch?----I have an older diabetic cat & it doesn't say the starch or carb content in the "NUTRITIONAL FACTS".
Answer by SarahAug 04, 2022
in the main description it states they have a patent pending process/formula that makes the epigen 90 "starch free". that is why it does not state the carb/starch level, because it has 0% starch according to their claim.

What size is the kibble?
Answer by ChewyNov 19, 2018
The kibble will be close to the size of a chickpea.

Is Epigen 90 made in the USA and are any meats used in your formula imported from China?
Answer by ChewyJun 24, 2019
This recipe is made in the USA at Wysong’s manufacturing facilities with domestically-sourced, USDA and FDA-approved ingredients.

ReviewsWrite a Review

Rated 4.1649 out of 5 stars
194 Ratings
Would recommend to a friend

194 Customer Reviews

Rated 5 out of 5 stars
By njw61 on Apr 3, 2023

both my dog and cat love!!!

When I got my Siberian cat my breeder recommended Wysong. This kibble as well as their Dream Treats are inhaled by both my dog and my cat. They love it and it seems to me to be a highly nutritional food. Being able to feed both the dog and cat is also a plus! Last, it’s a small Michigan business. Love that!

Rated 1 out of 5 stars
By MelM on May 2, 2023

don’t think it’s good for cat

I got this because my cat just got diagnosed with diabetes. He’s always been a cat to eat everything and this food he will not touch, and when he does- he throws it up.

Rated 5 out of 5 stars
By Star on Apr 19, 2023

A diabetic cat's dream come true

As much as I try to get my cats eating mostly canned food, they are addicted to the crunchies. This food has truly helped bring my diabetic cat's blood sugar under control.

Rated 5 out of 5 stars
By Yadi on Nov 20, 2022

Cat is happy! I’m happy!

My cat wasn’t so enthusiastic when I put a little bit on his wet food (ziwi venison). Then I just mix this dry food with ziwi venison dry food and my cat went all crazy for it! I gradually increased the portion and my cat’s poo have been perfect. Finally have a quality dry food my cat loves!! It’s for when I need to go away for 2-3 days and I can use automatic feeder

Rated 2 out of 5 stars
By Christy on Aug 27, 2022

Diabetic cat

My cat is diabetic, so I thought that this would be ideal since it has more protein and less carbohydrate content. My cat ate the food and loved it, but his stools were awful. This happened before when he got into our other cat's food. I wish I could recommend it as this would have been perfect for my diabetic cat. This food is probably a great option if your cat is not diabetic, but it was not good for my cat. We switched him back to tiki cat dry and he has been fine.

Rated 5 out of 5 stars
By Kathy on Nov 10, 2022

Wysong Epigen 90

The only dry food that I feed my 4 cats. Check out the ingredients. Super, and low carbohydrate.

Rated 5 out of 5 stars
By MaddieB on Jun 14, 2022

Fantastic, potato-free dry food

I love this stuff for my cats. They had been having some digestive issues with the Blue Label dry food for sensitive stomachs (go figure) and so I bought this instead after realizing the issue is the potato added to a lot of these dry foods, which are not good for cats. This stuff is totally grain free, and the cats love it! My only complaint is that I wish it came in a bigger bag. If your cat is having accidents around the house and its digestion-related, give this a go.

Rated 2 out of 5 stars
By MyMonster on Aug 8, 2022

pre-diabetic cat

The bag arrived completely spilled out into the shipping box. I don't know if it's stale, but my cat won't eat it & she eats everything. Not impressed

Rated 5 out of 5 stars
By Kittymama on May 1, 2022

Quality high protein

I wasn't sure about this food at first because it was for dogs and cats. But after doing research, I decided to try it. My cats seem to like it and did really well with it. I tried mixing it with their other food at first because of the reviews saying their cats got sick, but none of mine (11) had any issues from it. Maybe because they were already on a high protein diet, I don't know. Anyway, if you want to feed a healthy, high protein diet to your cats or dogs, I would recommend this food.

Rated 5 out of 5 stars
By CatLover on Apr 3, 2022

Great food but too Dry

Our 15 year old cat handled this food for well over 5 years until he began to throw up soon after eating this food every time he ate it. So, I grind 1.5 cups into a fine powder, Add 2.25 cups boiling water, Simmer on stove for 10 minutes and then cool. This food turns into a protein of Jello consistency. Our {he's the boss) pet hasn't thrown up once since I began mixing this protein "jello" with his Wellness Complete wet food. His energy has increased considerably and goes up stairs 2 at a time and is much more playful. His black coat is very soft and shines like a new black car on a dealer's showroom floor.