In a household that values low-tox living, clean food, and intentional choices, it’s easy to focus all that energy on what we feed ourselves and forget about the four-legged family members who rely on us just as much. Pets don’t just live alongside us—they breathe the same air, walk the same floors, and eat what we choose for them. Their bodies are smaller, their systems more sensitive, and they can’t speak up when something feels off. As someone who cares deeply about animal welfare and toxin reduction, I shop for pets with the same level of scrutiny that I use for myself and my kids. That means reading ingredient lists, avoiding greenwashing, and being willing to walk away from popular products that don’t measure up. Whether you shop at Petco, your local pet store, or order online, there are a few categories of pet products I won’t touch—and for good reason. Here’s what I avoid, and what I choose instead.

Plastic and Synthetic Chew Toys

Chew toys might seem harmless—fun distractions to keep your dog busy or soothe teething pain in a puppy—but most conventional chew toys are made from synthetic materials like polyester, vinyl, or plastic. That’s not just a durability issue. These materials often contain chemicals like BPA, phthalates, PVC, and flame retardants—ingredients well-documented for their hormone-disrupting effects in humans. With smaller organs and constant oral contact with these toys, pets can end up with chronic low-level exposure that impacts their liver, thyroid, and neurological health over time. It’s easy to forget that these products aren’t regulated like children’s toys. And just because it’s sold in a pet store doesn’t mean it’s safe. Dogs, especially, are at risk, since they chew intensely and often swallow small pieces over time. My rule is simple: if I wouldn’t want it in my toddler’s mouth, it doesn’t belong in my dog’s. Instead, I look for chew toys made from 100% natural rubber, organic cotton rope, or untreated wood. These may cost a little more or wear down faster, but the trade-off is peace of mind and reduced toxin exposure over the long haul.

Conventional Dog Treats

Most dog treats on store shelves are the equivalent of processed junk food. Take a moment to flip over the bag and read the ingredients—you’ll often find artificial flavors, synthetic colors, preservatives like BHA and BHT (linked to cancer and neurological harm in lab animals), rendered mystery meats, and GMO corn-based fillers. Even “natural” treats can include vague ingredient lists and unnecessary additives designed to boost shelf life and visual appeal rather than nutrition. The real problem here is frequency. Treats aren’t a once-in-a-while indulgence—they’re often handed out daily, sometimes several times a day. That repeated exposure to synthetic compounds can add up fast. Over time, that can look like chronic inflammation, itchy skin, digestive issues, behavioral shifts, and more serious conditions. I prefer to keep it simple. Single-ingredient treats—like dehydrated beef liver, freeze-dried sardines, or sliced sweet potato chews—are species-appropriate, nutrient-rich, and don’t contain chemical preservatives. Some brands even sell human-grade pet treats that are so clean you could eat them yourself.

“Pet-Friendly” Grooming Products with Fragrance

One of the most overlooked sources of chemical exposure for pets is grooming products—especially shampoos, sprays, and odor neutralizers labeled as “pet-friendly.” Many of these still contain synthetic fragrances, which are protected under trade secret laws and don’t have to disclose what’s inside. But that single word—fragrance—can hide dozens of chemical compounds, including phthalates and synthetic musks that persist in the body and disrupt hormone function. Pets are uniquely vulnerable to these exposures. Their noses are up to 10,000 times more sensitive than ours, meaning what smells pleasant to you might be overpowering to them. On top of that, they lick their fur, paws, and skin routinely, so any residue left from a shampoo or cleaning spray ends inside their body. Repeated exposure can cause symptoms ranging from respiratory irritation and skin issues to more insidious long-term effects like liver strain or behavioral changes. When choosing pet grooming products, I look for unscented or naturally scented options with transparent, plant-based ingredient lists. Products made with saponified oils, oatmeal, calendula, or aloe are typically much safer and far more soothing for pets with sensitive skin. It’s also a good idea to avoid dry shampoos or wipes unless they clearly state that they are fragrance-free and toxin-free.

Why This Matters

Pets rely on us for every decision—from what goes in their mouths to what we spray on their beds. By choosing safer alternatives for toys, treats, and grooming, you’re not just reducing exposure, improving your pet’s quality of life, and possibly extending their healthspan. Just as you wouldn’t casually toss artificial dyes or toxic preservatives into your diet, you don’t want to build those into your pet’s routine. The cumulative effect of small daily exposures is real and worth taking seriously. Whether you’ve had a dog or cat for years or just welcomed a new animal into your home, it’s never too late to start making better choices. Be the advocate your pet can’t be. Read labels, ask questions, and shop with the same intention you bring to your health. They may not understand what you’re doing, but they’ll feel the benefits of every healthier, toxin-free day they spend by your side.

References:

1. Szterk, A., Ofiara, K., Strus, B., Abdullaev, I., Ferenc, K., Sady, M., Flis, S., & Gajewski, Z. (2022). Content of Health-Promoting Fatty Acids in Commercial Sheep, Cow and Goat Cheeses. Foods, 11(8), 1116. https://doi.org/10.3390/foods11081116
2. Lee, Y., Cho, J., Sohn, J., & Kim, C. (2023). Health Effects of Microplastic Exposures: Current Issues and Perspectives in South Korea. Yonsei Medical Journal, 64(5), 301–308. https://doi.org/10.3349/ymj.2023.0048
3. Miller, M.D., Steinmaus, C., Golub, M.S., Castorina, R., Thilakartne, R., Bradman, A., & Marty, M.A. (2022). Potential impacts of synthetic food dyes on activity and attention in children: a review of the human and animal evidence. Environmental Health, 21(1), 45. https://doi.org/10.1186/s12940-022-00849-9