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Entry 220Filed under Breeding

Artemis Cat Food Review (2026): Fresh Mix and Osopure Dry and Canned Formulas

Artemis sells Fresh Mix Feline dry food and Osopure dry and canned recipes. Here is what the 2026 Cats.com review found, what to verify on the label, and how to switch safely.
7-minute read By Animalso Team
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Artemis sells two cat food lines in the sources reviewed for this article. Fresh Mix Feline is a dry food that Artemis describes as suitable for all life stages. Osopure is a grain-free, limited-ingredient line sold as dry food and as canned tuna recipes. The most detailed independent review we found, from Cats.com (last updated January 6, 2026), scores Artemis 7.6/10 (46/60, grade B+). That score is one reviewer’s judgment, not a regulatory grade. For most cat owners, the practical questions are whether their cat will eat the food, whether the specific package carries a complete and balanced statement for the cat’s life stage, and whether the dry-versus-canned trade-off suits the cat’s needs.

What Artemis sells right now

Artemis groups its cat food into two lines on its official dry-cat-food page. The shop catalog adds a set of Osopure canned recipes. The table below separates what each source states. Product lists and sizes change, so confirm them on the package or the current listing before buying.

Line Format Products and sizes named in reviewed sources How Artemis describes it
Fresh Mix Feline Dry 4 lb and 14 lb bags (Artemis official dry-food page). Cats.com describes one Fresh Mix feline dry formula. All-life-stages food (Artemis official dry-food page)
Osopure Grain-Free Dry Cats.com describes an Osopure dry salmon-and-garbanzo formula. Bag sizes not stated in the reviewed sources. Grain-free and limited ingredient (Artemis official dry-food page)
Osopure canned Wet (canned) Five recipes in the Artemis shop catalog: tuna with shrimp, tuna with pumpkin, tuna with chicken, wholesome tuna, and tuna with salmon. Cats.com also reviews several canned recipes. Canned tuna recipes (Artemis shop catalog)

Two points limit how far you can generalize. First, the Osopure canned line appears only in the shop catalog and the review, so a retailer may stock some recipes and not others. Second, the Osopure dry formula named in the review is a salmon-and-garbanzo recipe. The sources do not confirm that Osopure dry food comes in other flavors. When you shop, search for the exact product name, such as “Artemis Fresh Mix Feline dry cat food” or “Artemis Osopure canned cat food,” rather than assuming every formula is available everywhere.

What the independent review concludes

Cats.com scored Artemis 7.6/10 overall, equal to 46 out of 60 points and a grade of B+. It scored the brand across six categories: species appropriateness, ingredient quality, product variety, price, customer experience, and recall history. The score reflects Cats.com’s editorial weighting. It is not a rating from a veterinary body, a nutrition standards organization, or a government agency, and the individual category scores are not reproduced in the sources we reviewed.

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#1 Best Overall
ARTEMIS Fresh Mix Premium Dry Cat Food (14 Lbs)
  • HIGH-QUALITY INGREDIENTS - All of Artemis's premium diets are formulated with the highest quality ingredients to meet AAFCO requirements and to increase your pet’s longevity and quality of life. Cats thrive on a diet rich in proteins and fats, from an array of meats. Fresh mix includes multiple 6 fresh meat protein: chicken, turkey, duck, and salmon; it also features concentrated chicken and fish meal. Fresh Mix has optimal protein levels for all stages of your pet’s life.
  • NO Wheat, No Soy, No Corn, No Potato No Grain - A great way to keep our pets healthy is to ensure that their food doesn’t have any superfluous or harmful ingredients. Artemis’ Fresh Mix dry food has none of the following common grocery store brand fillers or ingredients: potato, grain (barley, oatmeal, millet), gluten, wheat, soy, corn, and GMO. Instead, Fresh Mix dry pet food comes packed with essential vitamins and chelated minerals for superior nutrient absorption.
  • PORTION & QUALITY CONTROL - We believe that achieving a balance of all parts - all aspects of an animal's life - enables them to thrive. Artemis’ Fresh Mix pet food comes in smaller batches, which ensure both portion and quality control. It’s incredibly essential to regulate the amount your pet eats to ensure they don’t end up obese. The portions also allow for rotational feeding, making it easy to transition nicely between all formulas. There are multiple meat flavors that your pet will love.
  • NO Rendered Animal Fat! NO Canola Oil! - Artemis’ Fresh Mix also helps to improves your pet’s overall health. Instead of canola oil, it contains salmon oil, which is an excellent source of DHA balanced levels of Omega 3 & 6, that helps to not only maintain healthy skin and a lustrous coat and a healthy heart, but also increases brain function and lowers cholesterol. It also contains decaffeinated green tea and L-Carnitine, which helps maintain a healthy metabolism and immune system.
  • GREAT FOR IMMUNE SYSTEM ENHANCEMENT - Unlike many other dry pet foods that only contain dried out proteins and fillers, Artemis’ Fresh Mix also contains other essential hand selected veggies and fruits to help strengthen your pet’s immune system. Fresh Mix comes with dried chicory root, kelp, carrots, peas, apples, tomatoes, blueberries, spinach, and cranberries, all ingredients known for their benefits; for example, carrots promote eye health and are rich in antioxidants.

The review’s main conclusions are about formula composition. Its two most concrete points are these:

  • The dry formulas have relatively high carbohydrate content, and the reviewer points to starchy peas and other carbohydrate ingredients.
  • The canned foods are closer to what the reviewer considers species-appropriate, based on meat and moisture content, but they cost more.

These are the reviewer’s readings of ingredient lists and formula data. They are not a diagnosis, and they do not establish that a high-carbohydrate dry food harms cats or that canned food suits every cat.

Calorie figures from the review

Cats.com lists analyzed energy values for three recipes. The figures are review-page values and should be checked against the current package before you use them to plan portions.

Recipe (as named by Cats.com) Energy figure listed Basis
Fresh Mix Feline dry food 367 kcal per cup Cats.com product analysis, review last updated January 6, 2026
Osopure tuna canned food 65 kcal per 3-ounce can Cats.com product analysis, review last updated January 6, 2026
Osopure salmon and garbanzo dry food 361 kcal per cup Cats.com product analysis, review last updated January 6, 2026

The dry and canned figures use different units, so they cannot be compared directly. To compare calorie density, convert each product to the same unit using the calorie statement on its package, or divide the calories per feeding by the weight of food in that feeding. Also note that a cup of kibble and a can of wet food differ greatly in weight, so the per-cup figure says little about a cat’s daily intake by itself.

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Rank #2
ARTEMIS Wet Canned Gravy Cat Food - OSOPURE Grain Free Limited Ingredient Formula Tuna Shrimp Protein Nutrition All Life Stages 3 oz Pack of 24 cans
  • LIMITED INGREDIENT, SINGLE AND DUAL SOURCES DIETS - All of Artemis's diets are formulated with the highest quality ingredients to meet AAFCO requirements and to increase your pet’s longevity and quality of life. It has hypoallergenic ingredients, meaning no chicken protein or chicken fat, and has ingredients such as bison-salmon, duck, turkey, and salmon. Artemis’ pet food has the optimal protein level for all stages of your pet’s life. These are key to natural immunity.
  • NO Potato, NO Grain, NO Gluten, NO Wheat, NO Soy, NO Corn, Non-GMO - Keep your pets healthy by ensuring their foods only have essential ingredients and no superfluous, harmful ingredients or fillers in common grocery store foods, such as potato, grain, gluten, wheat, soy, corn, and GMO. Instead, Artemis’ formula cat food uses garbanzo beans, which are super carbohydrates that are not only a great source of fiber and B vitamins but also have a low glycemic index, for carbohydrates and fiber.
  • NO Rendered Animal Fat! NO Canola oil! - Our products were developed with the idea that prevention is the best cure; with that in mind, we replaced unhealthy ingredients with healthier alternatives. Instead of using rendered animal fat and canola oil, Artemis’ formula cat food uses coconut and sunflower oil. Coconut and sunflower oil help maintain healthy skin and coats, increases heart health, energy enhancement, and immune system strength. It also lowers cholesterol and reduces inflammation.
  • GREAT FOR CATS WITH SENSITIVE STOMACH - It is essential to find the perfect formula for cats with sensitive stomachs. Search no longer because Artemis’ Osopure pet food has you covered! It comes with pumpkin which helps with digestion and urinary tract support; pumpkin also helps move hairballs through the cat’s digestive system. It also contains yucca schidigera, which reduces odor in stool, body odor, and inflammation, and increases healthiness and shine of skin and coat.
  • PORTION & QUALITY CONTROL - We believe that achieving a balance of all parts - all aspects of an animal's life - enables them to thrive. Artemis’ formula cat food comes in smaller batches, which ensure both portion and quality control. It’s incredibly essential to regulate the amount your pet eats to ensure they don’t end up obese. The portions also allow for rotational feeding, making it easy to transition nicely between all formulas. There are multiple meat flavors that your pet will love.

Dry versus canned: what the trade-off looks like

The review’s central comparison is between formats, and the answer depends on what matters most to you.

Dry food

  • Lower price per feeding in the review’s assessment, and easier to store and measure.
  • Higher carbohydrate content in the review’s reading of the formulas, which the reviewer flags as a concern.
  • Less moisture per serving, so cats that drink little water get less of it from their food.

Canned food

  • Higher meat and moisture content in the review’s reading, which the reviewer considers closer to a species-appropriate diet.
  • Higher cost, according to the review.
  • Shorter open-can storage time and more waste if a cat eats only part of a can. Those are general handling considerations rather than findings from the review.

If you are weighing these options for a particular cat, your veterinarian can take into account the cat’s weight, age, activity, and any health conditions. The review does not make those individual assessments.

What customers report

The review describes a limited number of customer reviews. Most of those comments are positive, and it includes one negative example in which cats refused the Fresh Mix food. These are anecdotes from a small set of customers, not a representative survey, and they cannot show how most cats respond.

One negative review quoted by Cats.com was posted by a customer named “Michael” on October 10, 2025:

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Rank #3
ARTEMIS Fresh Mix Premium Dry Cat Food (4 Lbs)
  • HIGH-QUALITY INGREDIENTS - All of Artemis's premium diets are formulated with the highest quality ingredients to meet AAFCO requirements and to increase your pet’s longevity and quality of life. Cats thrive on a diet rich in proteins and fats, from an array of meats. Fresh mix includes multiple 6 fresh meat protein: chicken, turkey, duck, and salmon; it also features concentrated chicken and fish meal. Fresh Mix has optimal protein levels for all stages of your pet’s life.
  • NO Wheat, No Soy, No Corn, No Potato No Grain - A great way to keep our pets healthy is to ensure that their food doesn’t have any superfluous or harmful ingredients. Artemis’ Fresh Mix dry food has none of the following common grocery store brand fillers or ingredients: potato, grain (barley, oatmeal, millet), gluten, wheat, soy, corn, and GMO. Instead, Fresh Mix dry pet food comes packed with essential vitamins and chelated minerals for superior nutrient absorption.
  • PORTION & QUALITY CONTROL - We believe that achieving a balance of all parts - all aspects of an animal's life - enables them to thrive. Artemis’ Fresh Mix pet food comes in smaller batches, which ensure both portion and quality control. It’s incredibly essential to regulate the amount your pet eats to ensure they don’t end up obese. The portions also allow for rotational feeding, making it easy to transition nicely between all formulas. There are multiple meat flavors that your pet will love.
  • NO Rendered Animal Fat! NO Canola Oil! - Artemis’ Fresh Mix also helps to improves your pet’s overall health. Instead of canola oil, it contains salmon oil, which is an excellent source of DHA balanced levels of Omega 3 & 6, that helps to not only maintain healthy skin and a lustrous coat and a healthy heart, but also increases brain function and lowers cholesterol. It also contains decaffeinated green tea and L-Carnitine, which helps maintain a healthy metabolism and immune system.
  • GREAT FOR IMMUNE SYSTEM ENHANCEMENT - Unlike many other dry pet foods that only contain dried out proteins and fillers, Artemis’ Fresh Mix also contains other essential hand selected veggies and fruits to help strengthen your pet’s immune system. Fresh Mix comes with dried chicory root, kelp, carrots, peas, apples, tomatoes, blueberries, spinach, and cranberries, all ingredients known for their benefits; for example, carrots promote eye health and are rich in antioxidants.

“I bought this food because it was touted as superior to what they had been eating. It was certainly priced as a better, more premium food than what they’ve been eating. Unfortunately, neither one will go near it. So, I’ll be donating almost the entire bag to my local shelter and continue to feed them a dry food I know they will eat.”

The most useful lesson in that account is the cost of a failed switch. A food that a cat refuses can waste a large bag, so buy the smallest size you can first.

The “complete and balanced” claim

Artemis Pet Food Company’s FAQ states: “Yes, all of our formulas are carefully crafted to meet or exceed the nutritional standards established by the AAFCO (Association of American Feed Control Officials) for complete and balanced pet food.” This is the company’s own statement. It is not an AAFCO endorsement of the brand, and it is not an independent test result. The sources reviewed for this article did not include a laboratory analysis of Artemis formulas.

To check the claim for a specific product, read the package label rather than the website. Look for:

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Rank #4
ARTEMIS Osopure Wet Canned Cat Food (Tuna Pumpkin, 24 Cans)
  • Real Meat First – High-quality tuna and pumpkin as the primary ingredients, providing a protein-rich, flavorful meal perfectly formulated for cats of all life stages, especially those with sensitivities.
  • Chunky Texture – Ideal for picky eaters or cats with sensitive teeth, offering a satisfying bite free from common allergens like corn, soy, and wheat for easy digestion.
  • Complete & Balanced Nutrition – Enriched with essential vitamins, minerals, and taurine to support heart and vision health, with high-moisture content helps keep your cat hydrated and feeling refreshed.
  • Gentle on the Stomach – Simple, wholesome ingredients that are easy to digest and gentle on sensitive tummies. No corn, wheat or soy and completely free from preservatives, flavors, and colors, ensuring pure nutrition.
  • Versatile Meal Option – Great as a full meal or a tasty topper to enhance dry food, cooked in savory broth to bring out the delicious taste your cat craves.
  • A nutritional adequacy statement saying the food is complete and balanced for a stated life stage, such as all life stages, growth, or adult maintenance.
  • A life-stage statement that matches your cat. A food labeled for all life stages can be used for kittens and adults, but the label should say so.
  • The product name, formula, and net weight. Those details matter when the same brand has several recipes with similar names.

The adequacy statement applies to the formula on that package. If the recipe or label changes, the earlier review does not automatically apply.

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Recall history

Cats.com and CatFoodAdvisor each reported no known Artemis recalls as of their reviews. Those are secondary reports with dates attached. They do not prove that no recall has ever occurred, and they do not rule out a notice issued after those reviews were published. Before you buy, check current recall notices from Artemis and from the U.S. Food and Drug Administration, and look up the specific product name and lot code on the package if you need to confirm a particular bag.

How to switch a cat to Artemis food

Artemis recommends a gradual transition over 7 to 10 days, starting with 25% Artemis food and increasing the proportion each day. This is company guidance. Use it as a starting framework, and adjust it if your cat has trouble adapting.

  1. Start with about one-quarter Artemis food mixed with three-quarters of the current food.
  2. Each day, increase the Artemis share a little, so that the full switch takes 7 to 10 days.
  3. Watch appetite, stool quality, and vomiting at each step. If the cat stops eating or has digestive upset, return to the previous ratio and wait before advancing.
  4. Once the cat eats the new food fully, keep the old food out of the bowl to avoid mixed feeding by mistake.

A cat with a medical condition, a history of food sensitivity, or a weight problem should not switch foods based on a review alone. Ask your veterinarian before the change, especially if your cat is on a prescription diet or has kidney, urinary, diabetes, or digestive issues.

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Best Value
ARTEMIS Osopure Wet Canned Cat Food (Tuna Chicken, 24 Cans)
  • Real Meat First – High-quality tuna and chicken as the primary ingredients, providing a protein-rich, flavorful meal perfectly formulated for cats of all life stages, especially those with sensitivities.
  • Flaked Texture – Ideal for picky eaters or cats with sensitive teeth, offering a satisfying bite free from common allergens like corn, soy, and wheat for easy digestion.
  • Complete & Balanced Nutrition – Enriched with essential vitamins, minerals, and taurine to support heart and vision health, with high-moisture content helps keep your cat hydrated and feeling refreshed.
  • Gentle on the Stomach – Simple, wholesome ingredients that are easy to digest and gentle on sensitive tummies. No corn, wheat or soy and completely free from preservatives, flavors, and colors, ensuring pure nutrition.
  • Versatile Meal Option – Great as a full meal or a tasty topper to enhance dry food, cooked in savory broth to bring out the delicious taste your cat craves.

Where to buy and what to check

The natural search term for buying the physical product is “Artemis cat food,” but retailer listings change. The review’s links to Amazon listings for selected Artemis products show where those products were listed when the review was written. They do not confirm current stock, price, or package size. Before you order, confirm the exact product name, the bag or can size, whether the listing is sold directly or by a third-party seller, and the current price per feeding.

When comparing prices, divide the price by the number of feedings the package provides, not by weight alone. Dry food is often cheaper per calorie, while canned food often costs more per feeding, which matches the review’s conclusion.

The Bottom Line

Artemis is a reasonable option to consider if you want a grain-free or limited-ingredient alternative from the Osopure line, or an all-life-stages dry food from Fresh Mix Feline. The Cats.com score of 7.6/10 (46/60, B+) is one reviewer’s view, and the review’s specific concerns are high carbohydrate content in the dry formulas and the higher cost of canned food. Buy a small size first, transition over 7 to 10 days, and confirm the complete and balanced statement, life-stage label, and current recall status on the package you actually buy.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

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