Pet Nutrition

Pet Food Ingredients to Avoid: What's Really in Your Dog's Treats

By The Chozn Team  ·  7 min read

Pick up almost any packet of dog treats from an Indian pet store or e-commerce platform and flip it over. The ingredient list on the back is where the truth lives — and for most commercial products, it's not pretty. Between the vague terms, chemical preservatives, and fillers designed to cut costs rather than nourish your dog, the list is a minefield for any dog parent who doesn't know what they're looking for.

Here's a plain-language breakdown of the ingredients that should make you put the packet back on the shelf.

1. BHA and BHT — synthetic preservatives linked to cancer

Butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) are synthetic antioxidants added to pet food and treats to extend shelf life by preventing fat oxidation. They appear on the ingredient list by their full names or abbreviations. The US Center for Disease Control lists BHA as a potential carcinogen. Studies have linked both compounds to kidney damage, liver damage, and tumour growth in animals at elevated doses.

The argument from manufacturers is that the doses approved are safe. The counter-argument from every responsible pet nutritionist is that your dog eats the same treats daily, and cumulative exposure over years is the actual risk. Natural preservatives like vitamin E (tocopherols) and vitamin C (ascorbic acid) do the same job without the risk.

2. Ethoxyquin — the preservative that hides in plain sight

Ethoxyquin is a chemical preservative used almost universally in fishmeal — the processed fish ingredient found in many dog foods and treats. The catch: because it is added by the ingredient supplier before the manufacturer processes it, brands are not legally required to list it on the label. Your dog could be consuming it without you ever knowing.

Ethoxyquin is banned as a human food additive in the European Union. It has been linked to liver and kidney damage, immune system dysfunction, and cancer in dogs. The only way to avoid it in fish-based products is to buy from brands that use whole, named fish ingredients that are dehydrated without chemical preservatives — where you can see exactly what is in the bag.

3. Meat derivatives and animal by-products — protein you cannot trace

"Meat derivatives" and "animal by-products" are intentionally vague terms used on ingredient labels to describe rendered animal tissue — which can legally include diseased animals, expired meat from grocery stores, hooves, feathers, tumour tissue, and slaughterhouse waste. The rendering process applies high heat, which destroys most of whatever nutritional value the original material had.

This is the most common ingredient trick in the Indian pet treat market. A product that claims to be "chicken treats" might contain almost no named chicken at all — just "chicken derivatives" or "poultry by-product meal". These are not the same thing. A named ingredient — "dehydrated chicken neck", "chicken feet" — tells you exactly what you're feeding your dog. A derivative tells you nothing.

4. Corn syrup — sweetening your dog into addiction

Corn syrup is added to many commercial pet treats as a cheap flavour enhancer. Dogs become addicted to the sweetness, which ensures they keep eating the product — which is exactly what the manufacturer wants. The health effects are the same as in humans: weight gain, obesity, dental decay, blood sugar spikes, and a risk of diabetes with long-term exposure. It provides zero nutritional value to your dog.

It appears on labels as corn syrup, high-fructose corn syrup, glucose syrup, or simply "sugar". Any treat with sweetener added for palatability is a treat that relies on dependency rather than quality to keep your dog interested.

5. Artificial colours — dyes for humans, not dogs

The most common artificial food dyes found in pet treats — Red 40, Blue 2, Yellow 5, Yellow 6 — are added entirely for the benefit of human buyers. Dogs are dichromats. They perceive colour differently from humans and are not influenced by a treat's visual appearance. These dyes exist to make packaging and products look more appealing to you — not to help your dog in any way.

Blue 2 and Red 40 have been linked to hyperactivity and severe allergic reactions in animals. Yellow 5 and 6 are associated with hypersensitivity responses. A naturally made treat — from a single animal ingredient, slow-dehydrated — will never need artificial colouring. The colour tells you about the ingredient, not a dye.

6. Propylene glycol — a preservative banned for cats, questionable for dogs

Propylene glycol is a moisture-retaining preservative found in semi-moist treats — the kind that have a soft, chewy texture. The US FDA has banned it specifically for use in cat food after it was found to cause Heinz body anaemia (destruction of red blood cells). It remains technically permitted in dog food in limited quantities, but given that it is a derivative of antifreeze and is structurally similar to ethylene glycol — which is toxic to both cats and dogs — its presence in any pet product is concerning.

If a treat has a soft, moist texture and a long shelf life without refrigeration, check the label. The softness comes from somewhere.

7. Corn, wheat and soy — cheap fillers with no place in a dog's diet

Corn, wheat and soy are the three most common fillers in commercial Indian pet treats and food. They are used because they are cheap, they increase the protein percentage on the guaranteed analysis (artificially, since plant protein is not equivalent to animal protein for dogs), and they add bulk. None of them are appropriate primary ingredients for a carnivore.

Corn and wheat are among the most common allergens for Indian dogs, responsible for much of the skin inflammation, chronic itching, and digestive sensitivity that many dog owners write off as normal. They are not normal. They are often diet-related. If your dog has persistent skin or gut issues and their treats contain corn or wheat, changing the treat is the first thing to try.

8. "Natural flavour" — a phrase that means almost nothing

In Indian pet food regulation, the term "natural flavour" is not strictly defined. It can mean almost any flavour-enhancing compound that is derived from a natural source — including hydrolysed animal tissue, fermentation by-products, and various extracts. When you see "chicken flavour" rather than "chicken" on a label, the product may contain no actual chicken at all — only a flavour compound manufactured to taste like chicken.

A treat made of real chicken will say "chicken". A treat that says "chicken flavour" is telling you something important: the main ingredient is not chicken.

How to read a dog treat label in India — the 30-second check

Next time you pick up a treat in a store or add one to your cart, do this:

1. Read the first three ingredients. They make up the bulk of what your dog is eating. If any of them is a grain, derivative, or unidentified "meal" — put it back.
2. Scan for BHA, BHT, ethoxyquin, propylene glycol, corn syrup. Any one of these is enough reason to choose something else.
3. Count the ingredients. A single-ingredient dehydrated treat has one ingredient listed. The longer the list, the more processing has been applied and the more things have been added to compensate for poor base ingredients.
4. Check for the word "flavour". If the label says "chicken flavour" rather than "chicken", the protein source is not what it appears to be.
5. Look for country of origin. Indian-made means a shorter supply chain and the ability to actually contact the manufacturer if you have questions. Imported products have often been in transit and storage for months before they reach your dog.

The bottom line

The Indian pet food market is growing fast, and not all of that growth is in the right direction. A lot of products marketed as "premium" or "natural" contain the exact ingredients listed above. The label is the only honest part of the packaging — ignore the front, read the back.

Your dog eats the same treat every day. What goes in compounds over time. A little scrutiny of the ingredient list is the most effective thing you can do for their long-term health — and it takes less than 30 seconds.