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You can find detailed information about Iams Dog Food, made by Procter & Gamble (P&G), in our main Iams Dog Food review. There you will also find information about how the food is made, recalls, and their quality control.
Iams produces a tremendous range of products for all ages, sizes of dogs, and dogs with different health needs. They emphasize nutrition in their foods but many people who look at ingredients will balk at the corn and other grains used in them. Some of their foods are popular grocery store brands and others can be found in pet stores or bought online. The veterinary formulas have to be purchased through veterinarians.
Eukanuba is the sister company of Iams. Ingredients in the two foods can differ and Eukanuba is generally sold online or in pet stores but the two companies rely on the same nutritional research.
Ingredients in Iams ProActive Health Adult Chunks
Chicken, Corn Meal, Ground Whole Grain Sorghum, Chicken By-Product Meal, Dried Beet Pulp, Chicken Flavor, Chicken Fat (preserved with mixed Tocopherols, a source of Vitamin E), Dried Egg Product, Potassium Chloride, Salt, Caramel, Flax Meal, Calcium Carbonate, Choline Chloride,Fructooligosaccharides, Vitamins (Vitamin E Supplement, Ascorbic Acid, Vitamin A Acetate, Calcium Pantothenate, Biotin, Thiamine Mononitrate (source of vitamin B1), Vitamin B12 Supplement, Niacin, Riboflavin Supplement (source of vitamin B2), Inositol, Pyridoxine Hydrochloride (source of vitamin B6), Vitamin D3 Supplement, Folic Acid), Minerals (Ferrous Sulfate, Zinc Oxide, Manganese Sulfate, Copper Sulfate, Manganous Oxide, Potassium Iodide, Cobalt Carbonate), L-Lysine Monohydrochloride, DL-Methionine,Brewers Dried Yeast, L-Carnitine, Rosemary Extract
The first five ingredients in this food are: Chicken, Corn Meal, Ground Whole Grain Sorghum,Chicken By-Product Meal andDried Beet Pulp. These ingredients reveal a good amount of animal protein in the chicken and chicken by-product meal. It’s always good to see animal protein, such as chicken, as the first ingredient. We realize that whole chicken contains a lot of moisture and that this ingredient would be farther down the ingredient list if the moisture were removed, but it’s still a good first ingredient. Some people will object to chicken by-product meal because it’s made from by-products but it is a named source of animal protein – chicken; and it is a meal, so it contains a concentrated amount of chicken protein. The first five ingredients also show grains/carbs with the corn meal and ground whole grain sorghum (which is something of an oxymoron). Since corn meal is in the second spot here, there is probably more corn meal by weight before cooking than any other ingredient in the food if you discount the chicken (with moisture) as the first ingredient. Dried beet pulp is the fifth ingredient and it’s a good prebiotic and fiber. These are better than average ingredients for a commercial kibble but many owners will find reasons to dislike some of them.
According to Iams:
This Iams ProActive Health formula has PreBiotics that work inside the digestive tract to promote healthy digestion and strong defenses. Healthy inside. Healthy outside.
Designed for dogs ages 1+ years, Iams ProActive Health Chunks help(s) build strong, firm muscles with protein from chicken and egg, along with seven essential nutrients to nourish the heart. Enriched with antioxidants to help maintain a strong immune system, they’re also a gentle fiber source to support your dog’s ability to absorb nutrients.
Crunchy kibbles scrub your dog’s teeth with every bite to help reduce plaque and tartar buildup that can lead to bad breath. Vet recommended, this premium dog food is 100% complete and balanced, with no fillers or artificial preservatives. 100% Satisfaction Guaranteed.
Recommended For: Normally Active Adult Dogs – 1 year and older
We don’t have any problem with these claims, which are really very modest, other than the fact that most veterinary dentists and research in this area shows that eating crunchy kibble isn’t enough to reduce plaque and tartar on a dog’s teeth. If you would like to reduce plaque and tartar on your dog’s teeth you should brush them regularly; give your dog chews, especially dental chews; look for toys designed to massage your dog’s gums and scrub his teeth; and talk to your vet. You can also look for dog foods that are specifically formulated to help reduce plaque and tartar. These foods generally have a seal of approval from the Veterinary Oral Health Council (VOHC) or a similar organization. Iams does have some foods which feature ingredients that are supposed to reduce tartar buildup but this food doesn’t include those ingredients as far as we can tell.
Top 5 Ingredients Breakdown
Chicken is the first ingredient and chicken by-product meal is the fourth ingredient. Together, this indicates that the food contains a lot of chicken protein. Chicken is about 80 percent protein and it’s a good source of Vitamin B6 and Phosphorus, and a very good source of Niacin and Selenium. Chicken is more desirable than chicken by-products. AAFCO defines chicken by-product meal as: consists of the ground, rendered, clean parts of the carcass of slaughtered chicken, such as necks, feet, undeveloped eggs and intestines, exclusive of feathers, except in such amounts as might occur unavoidable in good processing practice.” There are some good parts in chicken by-products and chicken meal supplies animal protein, but it’s a mix and it’s not the same high quality protein as chicken meat.
The second ingredient is corn meal. Corn meal isn’t defined by AAFCO but corn germ meal and corn gluten meal are. Corn germ meal is: “ground corn germ which consists of corn germ with other parts of the corn kernel from which part of the oil has been removed and is the product obtained in the dry milling process of manufacture of corn meal, corn grits, hominy feed and other corn products.” Corn gluten meal is used widely in many farm animal feeds and in pet foods. Corn meal and corn gluten meal aren’t ideal ingredients for dogs but corn isn’t the worst ingredient in the world either – though you might think so from reading a lot of things on the Internet. Corn gluten meal can have about 60 percent protein so it’s a terrific plant source of protein as an addition to meat protein. Many of the problems for dogs come when the corn outweighs the meat in the food. It seems to be very easy for many dog food companies to get carried away with the corn and to use less and less meat protein in their foods. Dogs are able to digest corn in dog food more or less efficiently partly depending on how the corn is processed and prepared before it’s added to the food mixture. So, the bottom line is: corn isn’t the best ingredient you can find in your dog’s food but it isn’t always a bad ingredient either.
The third ingredient is ground whole grain sorghum. While sorghum is currently touted as having a lot of health benefits for humans, such as being gluten-free and helping with some health issues (which haven’t been proven), it’s usually associated with livestock feed. Sorghum is about 3 percent protein, 8 percent fat, and 89 percent carbohydrates. It contains some B vitamins and a few assorted minerals, but not large quantities of anything, although it does have a lot of omega-6 fatty acid. One species of sorghum is the source of sorghum molasses. Other kinds of sorghum are used for grass/fodder and grains for animals.
We’ve already covered the fourth ingredient – chicken by-products meal.
The fifth ingredient is dried beet pulp. There are some misconceptions about beet pulp, probably because of the name. Dried beet pulp is a natural, fermentable source of fiber. It is a wonderful addition to dog food to help move fecal matter along in the intestines, for one reason because it soaks up a lot of moisture and keeps things moving. It also acts as a pre-biotic to help good bacteria grow in the gut. Dried beet pulp is not a source of sugar for dogs. It does not make dogs hyper. The sugar has already been removed. “Despite being a byproduct of sugar beet processing, beet pulp itself is low in sugar and other non-structural carbohydrates, but high in energy and fiber. Among other nutrients, it contains 10 percent protein, 0.8 percent calcium and 0.5 percent phosphorus.” (source)
Overall, these ingredients seem to meet the company’s claims about the food. They provide protein from chicken as well as prebiotics. The protein comes from both meat and plant sources. There are also carbs from grains. This is not a top-of-the-line food but it looks like an average or slightly better kibble.
Additional Ingredients of Interest
The food also contains chicken flavor. This ingredient probably contains little nutritional value but it’s better than “natural flavors” which are sometimes added to dog foods and which often feature monosodium glutamate (MSG).
The food also has chicken fat (preserved with mixed Tocopherols, a source of Vitamin E). Chicken fat is a good named fat which is good for dogs. Mixed tocopherols are a form of vitamin E and they act as natural preservatives to keep the fat from spoiling. Chicken fat is also a good source of Omega-6 fatty acid.
Dried egg product is a good source of animal protein. Eggs offer high bioavailability for mammals like dogs.
The food also contains flax meal. Flax meal is a good source of omega-3 and omega-6 fatty acid but it’s also a phytoestrogen and it can cause hormonal problems for dogs, especially for unspayed female dogs. If you are a dog breeder, you should be careful about feeding a food with heavy concentrations of this ingredient to a puppy.
Brewers dried yeast (not to be confused with brewers rice) is a yeast that is leftover from making beer (Saccharomyces cerevisiae) and it has a lot of nutritional uses. It provides biotin and B complex vitamins, as well as protein. It’s considered to be very good for your dog’s skin and coat, for example. Many people add brewers yeast to their dog’s diet as a supplement to discourage fleas. It supports the nervous system and helps keep the skin, hair, eyes, and liver healthy. It’s a source of the antioxidant nutrient selenium.
The food contains the natural sweetener Fructooligosaccharides which is 30 to 50 percent as sweet as other commercial sweeteners/syrups. It is usually derived from fruits and vegetables but it can come from grains and cereals. Dogs don’t really need sugar added to their diet. However, fructooligosaccharides (FOS for short) has some other benefits. It’s becoming popular as a prebiotic, for example, helping to increase gastrointestinal health. According to some sources, it may also help prevent yeast infections. According to some studies, FOS, together with inulin (which is not present in this particular dog food) promotes the absorption of calcium in animals (and in people). The microflora in the lower gut is able to ferment FOS which leads to a reduced pH. Since calcium is more soluble in acidic conditions, the intestines are better able to digest foods that contain calcium and transfer it to the bloodstream. FOS can also be considered a small dietary fiber with a low caloric value.
We also note the presence of inositol in the food. Inositol is a component of the B vitamin complex. It can be found in plant and animal tissue and it is necessary for the growth of yeasts and other fungi. It’s especially important as a part of a phospholipid found in the brain.
The food also contains the compound L-carnitine. L-carnitine comes from the amino acids lysine and methionine. It helps the body turn fat into energy, among other things. L-Lysine is an essential amino acid. It’s a necessary building block for all protein in the body. L-Lysine plays a major role in calcium absorption; building muscle protein; recovering from surgery or sports injuries; and the body’s production of hormones, enzymes, and antibodies.
Rosemary extract is an antioxidant that acts as a natural preservative. It’s a common ingredient in many dog foods but if your dog is prone to seizures you will probably want to look for foods that do not contain rosemary since this ingredient has been linked to them.
The food also has caramel which can refer to coloring or flavor. In either case, it’s not something that your dog needs. Finally, the food contains the essential fatty acid Methionine. Methionine is related to aging and there are ongoing studies about how it affects people and animals. However, it usually seems to be added to dog food because it can keep dog urine from leaving burned patches in the grass.
Crude Protein, minimum ….. 25.00 %
Crude Fat, minimum ….. 14.00 %
Crude Fiber, maximum ….. 4.00 %
Moisture, maximum ….. 10.00 %
L-Carnitine, minimum ….. 40 mg/kg*
Omega-6 Fatty Acids, minimum ….. 2.14 %*
Omega-3 Fatty Acids, minimum ….. 0.14 %*
*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.
367 calories per 8 oz cup
Nutritional Adequacy Statement
Iams® ProActive Health™ Adult Chunks Formula is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for Maintenance.
Dry Matter Basis
On a dry matter basis, this food contains 27.8 percent protein and 15.6 percent fat. These are above average percentages for most kibbles, especially the protein percentage. Fiber makes up 4.4 percent of the food which is within the normal range for kibbles. The food contains 43.3 percent carbohydrates which is average for many kibbles today.
There are some good ingredients in this food and some ingredients that show why the nutritional research at Iams/Eukanuba is often considered to be exceptional. If you are looking for absolutely top quality ingredients with no corn or other unpopular ingredients, you won’t like this food. However, it should provide more than adequate nutrition for most dogs. It’s an above average food. Recommended.
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