Is IAMS a Good Dog Food? An In-Depth Review of Ingredient Quality and Safety

When it comes to choosing the right dog food for your furry companion, it's essential to consider the quality and safety of the ingredients. IAMS dog food is a well-known brand, but is it truly a good choice for your pet? In this comprehensive review, we'll take a closer look at IAMS dry and canned dog food to determine if it meets the standards for a high-quality, safe, and nutritious diet.

IAMS Dry Dog Food: A Closer Look

Our evaluation of IAMS dry dog food reveals several concerns regarding ingredient quality and safety. Here's a breakdown of the key issues:

Concern  Description
High Carbohydrate Content IAMS dry dog food contains an average of 49.5% carbohydrates, which is considered excessive and can lead to health problems such as gut imbalances, obesity, and insulin issues
Excessive Added Vitamins and Minerals The presence of excessive added vitamins and minerals suggests that the ingredients are of poor quality or overly processed. Nutrients should primarily come from whole food sources
Added Amino Acids The use of added amino acids indicates that the food contains lower amounts of quality animal protein and may rely on plant proteins instead
Unnamed Animal Ingredients IAMS dry dog food includes unnamed animal ingredients, which are often low-quality rendered waste


Moreover, IAMS dry dog food is highly processed, leading to a loss of nutrients. It also contains ingredients high in pesticide/herbicide residue (sorghum, barley) and GMOs (corn). The use of natural flavor, colors, and dyes is another concern, as these additives are linked to health issues.

IAMS Canned Dog Food: Better, but Still Concerning

While IAMS canned dog food scores slightly better than its dry counterpart, it still falls within the high-risk category. Here are the main issues:

Concern  Description
Moderately High Carbohydrate Content With an average of 23% carbohydrates, IAMS canned dog food is considered high in carbohydrates for a wet food, which can lead to health concerns
Excessive Added Vitamins and Minerals Similar to the dry food, the canned varieties contain excessive added vitamins and minerals, indicating poor quality ingredients
Added Amino Acids and Plant Proteins The presence of added amino acids and plant proteins suggests a lower amount of quality animal protein in the food
Unnamed Animal Ingredients IAMS canned dog food includes unnamed animal ingredients like fish oil and meat by-products, which are often low-quality


Furthermore, IAMS canned dog food is highly processed, leading to nutrient loss. It contains ingredients high in pesticide/herbicide residue (barley, wheat) and arsenic (rice). The use of natural flavor, carrageenan, synthetic preservatives, and colors/dyes is also concerning due to their potential health risks.

Additional Concerns and Evaluation Criteria

In addition to the ingredient quality and safety issues, there are other concerns regarding IAMS dog food:

- Ingredient splitting: Some recipes use ingredient splitting, which makes certain ingredients appear lower on the list.

- Glam ingredients: The inclusion of fruits or vegetables in negligible amounts that provide no nutritional benefit.

- Lack of transparency: No information on fish sourcing (farmed vs. wild-caught) or omega-6 to omega-3 ratios.

- Recall history: IAMS has had several recalls in the past due to various issues.

Our evaluation criteria for dog food focus on the presence of low-quality ingredients, excessive carbohydrates, unnamed proteins, added vitamins/minerals, processed seed oils, genetically modified foods, pesticides, natural flavor, and rice (arsenic).


Based on our thorough review of IAMS dog food, both dry and canned varieties, we conclude that it is not an ideal choice for your pet. The high carbohydrate content, excessive added vitamins and minerals, use of unnamed animal ingredients, and the presence of potentially harmful additives make IAMS a high-risk dog food.