When it comes to feeding our canine companions, the label on the bag matters just as much as the love in the bowl. While many brands boast wholesome nutrition, some sneak in ingredients that can do more harm than good. Below is a breakdown of common ingredients to avoid, their definitions, and the potential effects they can have on dogs.

🚫 1. BHA (Butylated Hydroxyanisole)

Definition: A synthetic antioxidant used to preserve fats and oils in pet food.
Effects: Linked to cancer in lab animals; may cause kidney and liver damage over time.

 

🚫 2. Ethoxyquin

Definition: A chemical preservative originally developed as a pesticide.
Effects: Banned in human food in many countries; associated with liver and kidney issues in dogs.

 

🚫 3. Artificial Colors (e.g., Red 40, Yellow 5, Blue 2)

Definition: Synthetic dyes used to make food visually appealing to humans.
Effects: Can trigger allergic reactions, hyperactivity, and long-term health issues.


🚫 4. Meat By-Products

Definition: The leftover parts of animals not deemed fit for human consumption (e.g., feet, beaks, undeveloped eggs).
Effects: Nutritional value varies wildly; may include low-quality or contaminated animal parts.

 

🚫 5. Corn Syrup

Definition: A refined sugar used to sweeten dog food and treats.
Effects: Contributes to obesity, diabetes, and dental decay; offers no nutritional benefit.


🚫 6. Soy

Definition: A plant-based protein often used as a cheap filler.
Effects: Common allergen; contains phytoestrogens that may disrupt hormone balance and thyroid function.

 

🚫 7. Carrageenan

Definition: A thickening agent derived from red seaweed.
Effects: Can cause gastrointestinal inflammation and may degrade into toxic compounds during digestion.

 

🚫 8. Propylene Glycol

Definition: A synthetic compound used to retain moisture in semi-moist foods.
Effects: Can cause skin irritation, digestive upset, and is banned in cat food due to toxicity concerns.

 

🚫 9. Sodium Hexametaphosphate

Definition: A chemical used to reduce tartar buildup in dental dog foods.
Effects: May cause kidney damage, skin irritation, and digestive issues.

 

🚫 10. Unnamed Animal Fats or Meals

Definition: Generic terms like “meat meal” or “animal fat” that don’t specify the source.
Effects: May include diseased or euthanized animals; risky for dogs with allergies or sensitivities.

 

🐶 Final Thoughts

Choosing clean, transparent ingredients isn’t just about nutrition — it’s about respecting the lives of the animals we care for. At Sanctum Paws & Fangs, we believe every bite should reflect compassion, quality, and integrity. When in doubt, look for named proteins, natural preservatives, and whole food sources. And always consult your vet if your dog shows signs of allergies or digestive distress.



Back to blog

Leave a comment

Please note, comments need to be approved before they are published.

Latest Stories

Discover our editorial picks

Meet Ethan — The Beagle Who Inspired This Store (CMI CUS)
Meet Ethan — The Beagle Who Inspired This Store (CMI CUS)
By Shaylee Ramirez Sir Ethan

Meet Ethan — The Beagle Who Inspired This Store (CMI CUS)

Ethan has taught me that every animal deserves more than survival—they deserve love, dignity, and freedom. Sanctum Paws and Fangs exists because of...
Read Article
About Us
About Us
By Shaylee Ramirez about us

About Us

Welcome to Sanctum Paws & Fangs™A boutique pet supply sanctuary and advocacy platform built to protect what matters most: truth, rescue, and re...
Read Article
Mission Statement
Mission Statement
By Shaylee Ramirez about

Mission Statement

We stand against animal experimentation, misleading ingredient labels, and the chronic inclusion of additives that harm far more than they help. We...
Read Article
Why Every Envigo Survivor Matters: The 4,000 Beagle Story
Why Every Envigo Survivor Matters: The 4,000 Beagle Story
By Shaylee Ramirez 2025

Why Every Envigo Survivor Matters: The 4,000 Beagle Story

The conditions were horrific: moldy food, contaminated water, overcrowded cages, and procedures performed without anesthesia. Federal inspectors f...
Read Article
From Number to Name to Crown: Sir Ethan's Royal Transformation
From Number to Name to Crown: Sir Ethan's Royal Transformation
By Shaylee Ramirez 2025

From Number to Name to Crown: Sir Ethan's Royal Transformation

Born with a number instead of a name, he had never known love, proper nutrition, or the simple dignity of being seen as more than a commodity.
Read Article
Building Sanctum Paws and Fangs
Building Sanctum Paws and Fangs
By Shaylee Ramirez 2025

Building Sanctum Paws and Fangs

Sanctum Paws & Fangs is about coming together—pet lovers, rescues, activists, and advocates—to create a brighter future for all animals.
Read Article