Zignature vs. Blue Buffalo

Zignature vs Blue Buffalo

In this comparison article for Zignature vs Blue Buffalo, we'll highlight the key differences between these two pet food brands. To properly compare Zignature and Blue Buffalo, 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 Blue Buffalo vs Zignature comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Zignature Review Page or Blue Buffalo Review Page.

Guaranteed Analysis: Blue Buffalo vs. Zignature

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.

Zignature Dog Food vs. Blue Buffalo Dog Food

Dry Dog Food Zignature Blue Buffalo
Crude Protein 32.5% 28.6%
Crude Fat 17.2% 14.9%
Crude Fiber 5.6% 7.0%
Wet/Canned Dog Food Zignature Blue Buffalo
Crude Protein 44.2% 38.8%
Crude Fat 24.2% 24.2%
Crude Fiber 6.0% 7.6%

Crude Protein Comparison For Dog Food

Dogs require twenty-two amino acids to sustain life. Eleven of these amino acids are synthesized naturally, the remaining ten are consumed. Protein is the nutrient which provides some or all of these ten essential amino acids.

If you look at the average percentages of crude protein, you'll notice that Zignature typically guarantees 3.90% more protein. This is a fairly small difference between Zignature and Blue Buffalo, but still worth mentioning. In addition, Zignature wet dog foods also provide more protein than Blue Buffalo wet foods.

Crude Fat Comparison For Dog Food

Like protein, fats are an essential part of a dog's body. Fats are needed for the proper development and function of the canine body.

According to our data, Zignature guarantees 2.28% more protein than Blue Buffalo. Although this difference is relatively small, it's still a notable difference. For wet dog foods, Blue Buffalo and Zignature provide roughly the same amount of fat.

As you can see, Zignature and Blue Buffalo guarantee a similar amount of crude fiber. With regards to wet dog food, Blue Buffalo and Zignature also provide roughly the same amount of crude fiber.

Zignature Pet Food Ingredients vs. Blue Buffalo Pet Food Ingredients

Zignature and Blue Buffalo both use the following controversial ingredients in many of their products:

Pea Protein

Here are some of the controversial ingredients used only by Blue Buffalo.

Canola Oil
Caramel Color
Tomato Pomace
Powdered Cellulose
Dried Tomato Pomace
Pea Protein Concentrate

Product Safety: Recall History of Zignature & Blue Buffalo?

According to our records, Zignature has never been recalled.

Blue Buffalo has been recalled 9 times.

  • Nov. 25, 2015: Salmonella
  • Nov. 6, 2015: Presence of Propylene Glycol
  • May 31, 2016: Mold
  • March 18, 2017: elevated beef throid hormone
  • Feb. 14, 2017: presence of aluminum
  • March 3, 2017: Foil Seal Packaging Problem
  • Oct. 8, 2010: toxic levels of vitamin D
  • April 19, 2007: Melamine
  • April 26, 2007: Melamine

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Zignature Blue Buffalo
Per Pound $2.56 $2.50
Wet Dog Food Zignature Blue Buffalo
Per Pound $4.06 $5.06

If you'd like to calculate the average cost-per-day or cost-pet-year of feeding Zignature or Blue Buffalo, 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 Zignature or Blue Buffalo will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Zignature and Blue Buffalo. In addition, we currently have some great coupons for our readers.

Disclosure: PawDiet has an affiliate relationship with retailers featured in this article. We are compensated for referring customers. Thank you for shopping with our retail partners!

Where To Buy Zignature and Blue Buffalo Pet Foods

You can purchase Zignature pet foods from the following stores:

You can purchase Blue Buffalo pet food products from these retailers:


Type Of Pet Foods Available

Product Zignature Blue Buffalo
Dry Dog Food 11 Recipes 84 Recipes
Wet Dog Food 11 Recipes 112 Recipes
Dog Treats 52 Treats
Dry Cat Food 36 Recipes
Wet Cat Food 45 Recipes
Cat Treats 15 Treats

Compare Pet Food Prices Across Multiple Pet Stores