Diamond Cat Food Review

The Diamond brand of cat food actually includes three different brands, all carrying the Diamond name. These three brands include the original Diamond line of highly digestible, premium pet foods as well as the Diamond Naturals line of holistic pet foods. The third brand is Diamond Naturals Grain-Free which utilizes premium animal proteins and zero grains to provide nutritious, digestible food for pets. According to the brand website, Diamond makes it their mission to produce high-quality, premium pet foods at a price that the average consumer can afford. The website also states that they only make products that they would feed their own pets – they use quality ingredients like real meat, fruits, and vegetables, plus all of their recipes are formulated by animal nutritionists and experienced veterinarians. Diamond pet food products are held to the strictest standards for quality and safety to ensure nutritional integrity for pets.

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Who Manufactures Diamond Cat Food?

The Diamond Pet Foods brand is owned by Schell and Kampeter. The company was started in 1970 by brothers-in-law Gary Schell and Richard Kampeter who set out to create a premium pet food brand that was also affordable. Today, Diamond Pet Foods is one of the largest manufacturers of pet foods in the United States and they sell their products all over the world. Diamond is a family-owned company with its headquarters in Missouri and it has three US-based manufacturing plants – one in North Carolina and two in California. Though there are only three pet food brands that carry the Diamond name, Diamond Pet Foods is responsible for producing and manufacturing a number of pet food brands including Chicken Soup, Kirkland, Natural Balance, Premium Edge, Solid Gold, and Taste of the Wild.

Diamond Cat Food Recalls 2020

Because Diamond Pet Foods is one of the largest manufacturers of pet food products in the United States they have been the subject of numerous recalls. Here is a list of some of the recalls affecting brands that carry the Diamond name:

  • In December 2005, the FDA issued a recall for a number of Diamond’s products that were manufactured at the company’s Gaston, South Carolina facility due to possible aflatoxin contamination. This recall affected five Diamond brand dog food formulas and two cat food formulas.
  • In April 2012, Diamond Pet Foods issued a voluntary recall on a number of dry dog food products due to potential contamination with Salmonella bacteria. No illnesses were reported and the recall only affected the Diamond Naturals Small Breed Adult Lamb & Rice dog food product.
  • In May 2012 a large recall affecting many of Diamond’s brands was issued due to potential Salmonella contamination. In addition to affecting the Diamond and Diamond Naturals brands, this recall was also issued for Chicken Soup, Country Value, Premium Edge, Professional, 4 Health, and Taste of the Wild products.
  • In March 2013 the FDA recalled samples and bags of Diamond Naturals Kitten Formula due to low levels of thiamine.

It is interesting to note that many of the recalls Diamond has experienced were due to problems stemming from the Gaston, South Carolina manufacturing facility.

Diamond Cat Food Coupons 2020

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Overall Diamond Cat Food Review

According to their website, Diamond believes that pets deserve the best when it comes to nutrition. Not only that, but they also believe that pet owners desert the best value when they buy premium pet foods. When it comes to pet food, Diamond Pet Foods offers three different product lines: Diamond, Diamond Naturals, and Diamond Grain-Free. There are dog food products available for all three lines but cat food products only come in the Diamond and Diamond Natural lines. Each of Diamond’s products is designed using the highest quality ingredients available and their recipes are produced in the United States in state-of-the-art facilities. Diamond formulates their recipes very carefully to ensure ideal levels of protein, fat, and carbohydrate, relying on quality ingredients to provide quality nutrition. When pets are fed the best food they experience enhanced performance, improved appearance, and increased health and wellness on every level.

The Diamond line of pet food products is formulated to support the activity of pets, helping them to look and feel great. The recipes included in this line are carefully designed to provide optimal levels of protein, fat and other essential nutrients to support the ideal body condition of cats and dogs. Each product is supplemented with fiber for healthy digestion and antioxidants for general nutritional support. Diamond pet products include salmon oil as a natural source of DHA and other omega fatty acids to ensure skin and coat health as well as brain and eye health. Guaranteed levels of glucosamine and chondroitin help to support your pet’s bones and joints. For cat food, the original Diamond line of products only includes one recipe – Diamond Maintenance Cat dry food

The Diamond Naturals line of products offers a little more variety than the original Diamond line when it comes to cat food products. This product line features premium proteins like chicken, chicken meal, salmon meal, whitefish meal, and eggs to ensure optimal levels of protein for cats in all life stages from kitten to senior cat. In addition to quality proteins, Diamond Naturals cat food recipes are made with digestible carbohydrates like white rice, quinoa, and potato as well as plenty of fresh fruits and vegetables – they are also supplemented with powdered cellulose to provide extra fiber that may help to prevent hairballs. Diamond Naturals cat foods include salmon oil and chicken fat for healthy fats and to ensure the proper balance of omega-3 and omega-6 fatty acids. These recipes are also supplemented with chelated minerals for maximum nutrient absorption and dried fermentation products for probiotics. This product line is free from corn, wheat, and soy products and they do not contain any artificial flavors, colors, or preservatives.

The Diamond Naturals product line includes three dry food and three wet food products. The three dry food options are: Kitten Recipe, Indoor Cat Recipe, and Active Cat Chicken & Rice Formula. The kitten recipe features ideal protein and fat levels to support growth as well as added DHA for brain and vision development. The Indoor Cat formula is supplemented with added fiber to help reduce hairballs and it is enhanced with superfoods and probiotics. The Active Cat formula contains 40% protein and it is high in fat as well to help support the increased energy needs of active cats. For wet food, Diamond Naturals offers the following recipes: Chicken Dinner for Adult Cats & Kittens, Indoor Cat Hairball Control Dinner for Adult Cats, and Whitefish Dinner for Adult Cats and Kittens. All of these recipes feature quality animal proteins and digestible carbohydrates, plus they are enhanced with prebiotic fibers, omega fatty acids, and healthy superfoods.

Individual Recipe Review (Dry) Diamond Naturals Indoor Cat Formula

The Diamond Naturals Indoor Cat formula is specially formulated to provide for the everyday nutritional needs of indoor cats while also promoting healthy weight and body condition. This recipe is balanced with omega-3 and omega-6 fatty acids to help promote healthy skin and coat, plus it is supplemented with plenty of dietary fiber to ensure healthy digestion. Like all Diamond Naturals products, this recipe is completely free from corn, wheat and soy ingredients and it doesn’t contain any artificial flavors, colors, or preservatives. In general, this recipe doesn’t appear to include any harmful ingredients or anything that can be considered a low-quality or non-nutritive filler. Generally speaking, this Diamond Naturals Indoor Cat formula seems to provide quality nutrition for adult cats.

The first two ingredients in this Diamond Naturals Indoor Cat formula are chicken meal and chicken – both quality sources of animal protein. While both of these ingredients are high-quality additions to this recipe, the order they appear in is significant. Fresh chicken (the second ingredient) contains up to 80% moisture which means that once the product is cooked, the actual volume of chicken protein will be much lower. Chicken meal, on the other hand, has already been cooked down to a moisture level of 10% so its volume is unlikely to change significantly. The fact that chicken meal is listed before chicken speaks to the high protein content of this product. It is also worth noting that fish meal appears further down the list. This is a concentrated source of protein as well, though it is a little bit concerning to see a non-named source of animal protein (fish meal versus salmon meal). It is difficult to judge the quality of this ingredient because you do not know where it comes from.

After the chicken meal and chicken comes a list of four carbohydrates. Peas are a gluten-free and grain-free carbohydrate but it is also important to note that they are fairly high in protein – some pet food manufacturers use peas to increase the protein content of their product without adding meat. It is unclear whether this is the case with this Diamond Naturals Indoor Cat formula. Ground white rice is the fourth ingredient and it is a highly digestible source of carbohydrate and fiber for cats. Cracked pearled barley is fairly digestible as well but it does contain gluten which could be problematic for some cats. Powdered cellulose is almost entirely composed of fiber and it is likely included in this recipe to help prevent hairball formation in indoor cats.

In terms of fat content, this Diamond Naturals Indoor Cat formula seems a little low with a crude fiber value of just 14%. The main source of fat in this recipe comes from chicken fat, though flaxseed appears later down the list. Chicken fat may not sound like an appetizing ingredient to you but it is actually a high-quality addition to cat food products because it is animal-based and a highly concentrated source of energy. Flaxseed contains omega-3 fatty acid which is beneficial for cats, but it would be more beneficial if it came from an animal-based source. Plant-based proteins and fats simply are not as biologically valuable to cats as animal-based sources.

Aside from the protein, fat, and carbohydrates, this Diamond Naturals Indoor Cat formula contains a limited number of other ingredients. You will find a selection of fresh fruits and vegetables including kale, pumpkin, blueberries, oranges, spinach, carrots, and papaya on the ingredients list – these are likely included for additional dietary fiber but largely to provide natural sources of key vitamins and minerals. This recipe also includes dried fermentation products which act as probiotics to support your cat’s healthy digestion. There are several vitamins supplements and an assortment of mineral supplements, several of which are chelated. Chelated minerals are minerals that have been chemically bound to protein molecules which makes them easier for your cat’s body to digest and absorb.

Overall, this Diamond Naturals Indoor Cat formula has a guaranteed analysis as follows:

  • Crude Protein (Min) – 32%
  • Crude Fat (Min) – 14%
  • Crude Fiber (Max) – 8%
  • Moisture (Max) – 10%
  • Zinc (Min) – 150 mg/kg
  • Selenium (Min) – 0.3 mg/kg
  • Vitamin E (Min) – 150 IU/kg
  • Taurine (Min) – 0.10%
  • L-Carnitine (Min) – 30 mg/kg
  • Omega-6 Fatty Acids (Min) – 2.4%
  • Omega-3 Fatty Acids (Min) – 0.4%
  • Calorie Content – 313 kcal/cup

This formula meets the AAFCO nutritional requirements for cats in the adult maintenance stage. Judging by the guaranteed analysis alone, this Diamond Naturals Indoor Cat formula seems to provide decent levels of protein and fat, though the fat content could be a little bit higher considering that the calorie content (measured per cup) is fairly low compared to other cat food products. It is also important to note that the crude fiber content of this product is very high – it is best to keep fiber content for quality dry foods below 5% for cats. The feeding recommendation for adult cats between 5 and 10 pounds is ½ to ¾ cups daily. Keep in mind that these are recommendations only – you should monitor your cat’s weight and body condition over several weeks and make note of any changes. If your cat gains too much weight, cut back a little on his daily portion – if he loses too much weight, increase it a little bit. You should also be sure to provide your cat with access to plenty of fresh water at all times.

Final Thoughts

Overall, this Diamond Naturals Indoor Cat formula seems to offer moderate to high-quality nutrition for cats. The protein content comes almost entirely from animal-based sources and chicken meal, a highly concentrated source of animal protein, is the first ingredient on the list. It is a little troubling to see four sources of carbohydrate listed, especially with a crude fiber content as high as 8%, but the carbohydrates listed are digestible for the most part. The only potentially problematic ingredient is the cracked pearled barley because it contains gluten. In terms of fat, the total content could be a little higher, though it is certain beneficial to see most of the fat content coming from an animal source like chicken fat. All in all, this recipe contains a number of quality main ingredients and the supplementary ingredients help to increase the nutritional value and overall balance of nutrition in this product.

Kate Barrington

Kate Barrington is a freelance writer specializing in the subject of pet health and wellness. An avid dog lover and adoring owner of three cats, Kate has a great deal of experience writing about all kinds of pets and all aspects of pet care. Her work has been featured on a number of pet websites and she is a regular columnist for Tropical Fish Hobbyist Magazine.

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