In this comparison article for Whiskas vs Open Farm, we'll highlight the key differences between these two pet food brands. To properly compare Whiskas and Open Farm, we'll use up-to-date nutritional and price information.
There are many factors to consider when choosing the best pet food brand for your pet. Factors such as ingredient quality, guaranteed analysis, product safety, brand history, and cost are among the most important factors to consider.
Throughout this Open Farm vs Whiskas comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Whiskas Review Page or Open Farm Review Page.
Guaranteed Analysis: Open Farm vs. Whiskas
According to AAFCO, all pet food labels must provide a guaranteed analysis of nutrient content. The analysis must provide guaranteed minimum percentages of crude protein and crude fat, and maximum percentages of crude fiber and moisture.
All percentages used in this comparison are averages reported on a dry matter basis.
Whiskas Cat Food vs. Open Farm Cat Food
Dry Cat Food
Whiskas
Open Farm
Crude Protein
40.2%
41.1%
Crude Fat
13.7%
20%
Crude Fiber
5.1%
3.3%
Wet/Canned Cat Food
Whiskas
Open Farm
Crude Protein
59.5%
43.5%
Crude Fat
14.4%
29.2%
Crude Fiber
19.9%
11.1%
Crude Protein Comparison For Cat Food
Cats require twenty-two amino acids to sustain life. Eleven of these amino acids are synthesized naturally, the remaining eleven are consumed. Protein is the nutrient which provides some or all of these eleven essential amino acids.
As you can see, Whiskas and Open Farm guarantee a similar amount of crude protein. For wet cat foods, Whiskas provides significantly more protein (about 15.97% more).
Crude Fat Comparison For Cat Food
There are many ways in which dietary fat contributes to the overall health of our feline friends. Here is a short list of benefits provided by fats (not exhaustive):
Help transport nutrients across cell membranes
Fats produce metabolites, which help control inflammation
Maintain healthy blood pressure
Slow the growth of yeast infections
Fats improve the taste/texture of food.
The table shows that Whiskas provides far less fat than Open Farm. The difference in fat content is roughly 6.30%. In addition, Open Farm wet cat foods also provide more fat than Whiskas wet foods.
Open Farm and Whiskas both provide roughly the same amount of crude fiber. For wet cat foods, Whiskas provides significantly more fiber (about 8.76% more).
Whiskas Pet Food Ingredients vs. Open Farm Pet Food Ingredients
Here are some of the controversial ingredients used only by Whiskas.
Liver
Liver
Liver is a controversial ingredient because the source animal is not specified. Anonymous animal ingredients are typically very low quality and may contain almost any animal, including dogs and cats!
Iron Oxide
Iron Oxide
Iron oxide is an FDA approved natural food coloring agent. It's commonly found in rusting metal and provides a reddish-brown color.
We believe food colorants are unnecessary ingredients in pet food. Other than potential harm, food colorants do not provide any nutritional value. These type of ingredients are used only to make the food look appealing to humans.
Brewers Rice
Brewers Rice
Brewer's rice is the small fragments of rice kernel that are separated from the larger kernels of milled rice. The fragments do not contain the same nutrition profile of the whole kernel and therefore brewer's rice is a lower quality grain. Brewer's rice is typically regarded as an inexpensive and low quality filler.
Ground Wheat
Ground Wheat
Ground wheat is regarded as an inexpensive and low-quality filler in pet food. However, wheat does provide plant-based protein and makes pet food more affordable for consumers. It's important to note that plant based protein does not provide the same amino acid profile as meat based protein.
Wheat Gluten
Wheat Gluten
Wheat gluten is the main protein of wheat. Although wheat gluten is mostly protein, wheat gluten is considered controversial because it significantly boosts the protein content of the product. This is undesirable because plant based protein does not provide the same amino acid profile as meat based protein.
Caramel Color
Caramel Color
Caramel color is a concentrated form of caramel, a natural food colorant. Caramel color has been linked to cancer in laboratory animals. Since our pets do not care about food color, caramel color is an unnecessary addition with possible health risks.
Corn Gluten Meal
Corn Gluten Meal
Corn gluten meal is a by-product from the production of various corn products (corn starch, corn syrup, etc). It's very high in protein (nearly 60% protein) and therefore can significant boost the protein content of the product. Because plant based proteins such as corn gluten meal are inferior to meat based proteins (lack many essential amino acids), they are not suitable substitutes.
Ground Yellow Corn
Ground Yellow Corn
Ground yellow corn is a cereal grain which provides a modest amount of vitamins, minerals, and plant based protein. It also happens to be one of the most controversial ingredients in pet food.
Proponents of corn claim that corn is highly digestible and an excellent source of protein, energy, vitamins, minerals, and essential fatty acids.
Opponents however believe that positive claims in regards to corn are either half-truths or completely false, we'll discuss a few of the opposing arguments.
In regards to digestibility, the claims of "highly digestible" are only true if corn is processed into a meal or flour and subsequently cooked. In regards to the protein contribution, we must note that corn is a plant based protein which does not contain all of the necessary amino acids required by pets to sustain life. Therefore substituting corn for meat is an unsuitable substitution and actually degrades the overall protein quality of the product.
Finally, we'll discuss the claims about vitamins and minerals in corn. Although corn does provide many vitamins and minerals, it not necessarily an exceptional ingredient in this regards. There are many other ingredients which are more complete and biologically appropriate. Therefore the usage of corn as the primary ingredient in pet food should certainly warrant further questioning.
Poultry By-Product Meal
Poultry By-Product Meal
Poultry by-product meal is a controversial ingredient because the source animal is not specified. Anonymous ingredients such as poultry by-product meal are typically low-quality ingredients in comparison to named protein by-product meals (e.g. chicken by-product meal, turkey by-product meal, duck by-product meal).
We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.
Here are some of the harmful ingredients used only by Whiskas.
Bha
Bha
Butylated hydroxyanisole (BHA) is an artificial preservative and possible cancer-causing agent. Studies have show that BHA can be linked to various tumors in laboratory animals.
Bha/Bht
Bha/Bht
Butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) are both artificial preservatives. According to the World Health Organization, BHA and BHT are both possible carcinogens.
Animal Fat (Preserved With Bha And Citric Acid)
Animal Fat (Preserved With Bha And Citric Acid)
Animal fat is a by-product of tissue rendering. The source animal is not specific and therefore we cannot be certain that the source does not include diseased animals or even euthanized dogs and cats. What's more, this ingredient is preserved with BHA, an artificial preservative and possible carcinogen according to the World Health Organization.
Product Safety: Recall History of Whiskas & Open Farm?
According to our records, neither brand has issued any product recalls. Therefore, consumers have no reason to question the safety of Whiskas or Open Farm pet food products.
Price Comparison: Which Brand Is More Expensive?
Wet Cat Food
Whiskas
Open Farm
Per Pound
$3.20
$7.83
If you'd like to calculate the average cost-per-day or cost-pet-year of feeding Whiskas or Open Farm, input your pet's weight into our cost analyzer widget.
Averages price data can identify whether or not there exists a significant price difference between two brands. However, the actual price that you'll pay for Whiskas or Open Farm will depend on your shopping habits.
Cost Analyzer Widget
Cost of Feeding Whiskas
Cost Per Day:
Cost Per Year:
Cost of Feeding Open Farm
Cost Per Day:
Cost Per Year:
Pet owners who use our price comparison feature typically save more than 25% off retail prices for Whiskas and Open Farm. In addition, we currently have some great coupons for our readers.
Disclosure: PawDiet has an affiliate relationship with stores featured (or linked-to) in this article. We are compensated for referring customers. Thank you for shopping with our retail partners!
Where To Buy Whiskas Pet Foods
You can purchase Whiskas pet foods from the following stores:
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Where To Buy Open Farm Pet Foods
You can purchase Open Farm pet food products from these retailers:
