As a dog mom, I’m always on the lookout for ways to keep my furry buddy safe from fleas and ticks without compromising his health. After hearing buzz about Only Natural Pet’s EasyDefense Flea and Tick Collar and wondering how it stacks up against traditional tick collars like Seresto, I decided to dig in and do the research. In this article, I’ll share my findings, weigh the pros and cons, and help you figure out which option fits your pet’s needs. Let’s get started with a quick comparison to set the stage!
Comparison Table: Only Natural Pet Easydefense Vs. Seresto Flea & Tick Collar
Feature | Only Natural Pet EasyDefense Collar | Seresto Flea & Tick Collar |
Active Ingredients | Peppermint Oil (4.0%), Thyme Oil (1.0%), Geraniol (4.0%) | Imidacloprid (10.0%), Flumethrin (5%) |
Duration of Protection | Up to 4 months | Up to 8 months |
Type | Natural, plant-based | Chemical-based |
Water Resistance | Water-resistant | Water-resistant |
Safety for Puppies | Safe for puppies 16 weeks and older | Safe for puppies 7 weeks and older |
Kills or Repels | Repels fleas, ticks, mosquitoes | Kills and repels fleas, ticks, lice |
Potential Side Effects | Rare allergic reactions to essential oils | Skin irritation, neurological symptoms in some cases |
Price (Approximate) | $15–$20 | $50–$60 |
Veterinary Approval | Veterinary-formulated, not universally recommended | Widely vet-recommended |
Environmental Impact | Eco-friendly, no synthetic pesticides | Contains insecticides, less eco-friendly |
Why I Started This Flea And Tick Collar Journey
My golden retriever, Max, loves romping through the woods behind our house. But last summer, I found a tick burrowed in his fur after a hike, and it sent me into a panic. I started researching flea and tick prevention, but the options overwhelmed me. Chemical collars like Seresto seemed effective but raised red flags with their insecticides. Natural options, like Only Natural Pet’s EasyDefense, promised safety but left me wondering if they’d actually work. So, I set out to compare these two popular collars to find the best fit for Max—and maybe for your pup, too.
Understanding Only Natural Pet Easydefense Collar
The Only Natural Pet EasyDefense Flea & Tick Collar caught my eye because it’s marketed as a non-toxic, plant-based solution. I’m a sucker for anything labeled “natural,” but I wanted to know if it lived up to the hype. Here’s what I found out about its key features:
Key Features Of Only Natural Pet Easydefense

- Natural Ingredients: The collar uses peppermint oil (4.0%), thyme oil (1.0%), and geraniol (4.0%), which give off a citrusy, minty scent that fleas and ticks supposedly hate. The inert ingredients include nylon, almond oil, and 1,2-propylene carbonate, making up 93.6% of the collar.
- Repellent Action: Unlike chemical collars, this one repels pests rather than killing them. It’s designed to keep fleas, ticks, and mosquitoes at bay before they bite.
- Four-Month Protection: The collar provides up to four months of protection, though you might need to replace it sooner if your dog’s pest exposure is high.
- Water-Resistant: Max loves splashing in puddles, so I was relieved to learn this collar holds up in wet conditions, though it’s not fully waterproof.
- Puppy-Safe: It’s safe for dogs and puppies 16 weeks and older, which is great for younger pets but not as early as some chemical options.
Also read: My Thoughts on Bernie’s Perfect Poop Vs Fortiflora.
My Experience With Easydefense
I decided to try the EasyDefense collar on Max for a month. The setup was simple: unwrap, remove the inner nylon strip, fasten around his neck, and trim the excess. The instructions suggested starting with one hour of wear on the first day, increasing daily to ensure Max didn’t react to the essential oils. Thankfully, he showed no signs of irritation, and the collar’s peppermint scent was pleasant—not overpowering.
After two weeks, I noticed fewer fleas on Max, but I still found a tick crawling on his fur after a hike. The collar seemed to repel most pests, but it wasn’t foolproof in our tick-heavy area. I also paired it with Only Natural Pet’s All-In-One Flea Remedy powder for an existing flea issue, as the collar alone doesn’t tackle active infestations.
Pros And Cons Of Only Natural Pet Easydefense
Pros
- Safer for Sensitive Pets: The natural ingredients are less likely to cause severe side effects, making it ideal for dogs with chemical sensitivities or allergies.
- Eco-Friendly: No synthetic pesticides means it’s gentler on the environment, a big plus for me as I try to reduce my carbon pawprint.
- Affordable: At $15–$20, it’s budget-friendly, especially if you’re testing natural options.
- Pleasant Scent: The minty aroma is a nice change from the chemical smell of some collars.
- Holistic Approach: It pairs well with other natural products like shampoos and powders for comprehensive protection.
Cons
- Limited Effectiveness: It repels but doesn’t kill pests, so it’s less effective for severe infestations or high-pest areas.
- Shorter Duration: Four months is decent, but you might need to replace it sooner, increasing costs over time.
- Not for Active Infestations: If your dog already has fleas, you’ll need additional treatments, which adds complexity.
- Potential Allergies Reactions: Though rare, some dogs may be sensitive to essential oils, requiring careful monitoring.
- Less Vet Endorsement: While veterinary-formulated, it’s not as widely recommended as chemical options.
Exploring Seresto Flea And Tick Collar
Seresto is the big name in flea and tick collars, and it’s easy to see why. It’s vet-recommended, long-lasting, and promises to tackle pests head-on. But with its chemical ingredients, I had to weigh whether it was safe for Max. Here’s the breakdown of its features:
Key Features of Seresto
- Chemical Ingredients: Seresto uses imidacloprid (10.0%) and flumethrin (4.5%), which target the nervous systems of fleas and ticks, killing them on contact.
- Eight-Month Protection: This collar offers up to eight months of continuous protection, making it a set-it-and-forget-it option.
- Kills and Repels: It doesn’t just keep pests away; it kills fleas, ticks, lice, and even flea larvae, breaking the pest life cycle.
- Water-Resistant: Like EasyDefense, it’s water-resistant, so Max’s swims won’t wash away protection.
- Puppy-Safe: Safe for puppies as young as 7 weeks, it’s a versatile choice for younger dogs.
My Experience with Seresto
I borrowed a Seresto collar from a friend to test on Max for a week (don’t worry, I checked with my vet first). The collar was odorless and non-greasy, which I appreciated. Max didn’t seem bothered by it, and I didn’t find any ticks or fleas during that short trial. However, I noticed him scratching his neck a bit more than usual, which made me nervous about potential skin irritation. I also read about safety concerns, which I’ll get into later, that gave me pause.
Pros and Cons of Seresto

Pros
- Highly Effective: It kills pests on contact, making it ideal for heavy infestations or tick-prone areas.
- Long-Lasting: Eight months of protection means fewer replacements and less hassle.
- Vet-Recommended: Many vets, including mine, endorse Seresto for its proven efficacy.
- Broad-Spectrum Protection: It tackles multiple pest stages, from eggs to adults, ensuring thorough control.
- Convenient: No monthly applications or messy drops—just put it on and go.
Cons
- Chemical Concerns: Ingredients like imidacloprid and flumethrin can cause skin irritation or, in rare cases, neurological issues.
- Safety Complaints: Reports of adverse reactions, including pet deaths, have sparked investigations and lawsuits.
- Expensive Upfront: At $50–$60, it’s a bigger investment, though cost-effective over time.
- Not Eco-Friendly: Chemical insecticides aren’t great for the environment or households with kids who pet the dog.
- Counterfeit Risks: Fake Seresto collars flood the market, posing additional safety hazards.
Read More: My Thoughts on Feliway Vs. Therapet.
Head-To-Head: Which Collar Wins For My Dog?
Comparing these collars felt like choosing between a smoothie and an energy drink—both have benefits, but they’re worlds apart. Here’s how they stack up in key areas:
- Effectiveness
Seresto takes the crown for effectiveness. Its ability to kill fleas, ticks, and larvae makes it a powerhouse, especially in high-pest areas like my wooded backyard. EasyDefense repels well but struggles with heavy infestations or persistent ticks. If Max were in a low-pest area, I’d lean toward EasyDefense, but our tick problem demands Seresto’s muscle.
- Safety
EasyDefense wins on safety for me. Its natural ingredients are less likely to cause serious side effects, and I feel better knowing Max isn’t wearing a chemical collar around kids. Seresto’s safety concerns, including reports of neurological symptoms and a class-action lawsuit, make me hesitant, even if the EPA hasn’t definitively linked it to pet deaths.
- Cost
EasyDefense is cheaper upfront at $15–$20, but you might replace it every three months, costing $60–$80 a year. Seresto’s $50–$60 lasts eight months, averaging $75–$90 annually. If budget’s tight, EasyDefense is a good start, but Seresto’s longevity evens out the cost.
- Ease of Use
Both are easy to apply—just fasten and trim. Seresto’s eight-month duration means less fuss, while EasyDefense requires more frequent replacements. For busy pet parents, Seresto’s low maintenance is a plus.
- Environmental Impact
EasyDefense is the eco-warrior here. Its plant-based formula doesn’t harm the planet, while Seresto’s chemicals raise concerns for environmental and human exposure. If green living matters to you, EasyDefense aligns better.
Vet Recommendations And Natural Alternatives
I called my vet, Dr. Sarah, to get her take. She recommends Seresto for most dogs due to its efficacy and safety studies but cautions about monitoring for skin reactions. For natural options, she suggests Only Natural Pet or Wondercide collars, paired with internal supplements like brewer’s yeast or herbal drops. She stressed that natural collars work best for prevention, not treatment, and urged me to consider Max’s lifestyle—his outdoor adventures tilt toward needing stronger protection.
Dr. Sarah also mentioned oral preventatives like Bravecto or topical drops like Frontline as alternatives if collars aren’t ideal. For natural-focused pet parents, she recommends checking with a holistic vet for tailored advice.
Complaints About Seresto
Seresto’s reputation took a hit with consumer complaints. Between 2016 and 2020, the EPA reviewed 1,400 pet deaths reportedly linked to Seresto, though no direct causation was found. Owners reported moderate to severe neurological symptoms, like tremors, that improved after removing the collar. A class-action lawsuit settled for $15 million, and Canada banned Seresto due to these concerns. The EPA continues investigating, but my vet still trusts it when used correctly. These reports made me wary, pushing me toward natural options for peace of mind.
My Final Recommendation For Max
After weighing both collars, I’m sticking with Only Natural Pet EasyDefense for Max, at least for now. Its natural ingredients align with my eco-conscious values, and it’s safer for our household with young kids. However, I’ll pair it with natural shampoos and powders to boost protection, especially during tick season. If we move to a higher-risk area, I might revisit Seresto, but I’d buy from a trusted source to avoid fakes and monitor Max closely.
Your dog’s needs might differ. If you live in a tick hotspot or need a low-maintenance solution, Seresto’s effectiveness is hard to beat. But if safety and sustainability are your priorities, EasyDefense is worth a try. Chat with your vet to make the best call for your furry friend.
Frequently Asked Questions (Faq)
Yes, they repel pests effectively for prevention but may not kill pests or handle severe infestations.
Vets often suggest Only Natural Pet or Wondercide collars, paired with supplements like brewer’s yeast or herbal drops.
Plant-based collars like Only Natural Pet EasyDefense, using essential oils, are among the safest natural options.
Owners report skin irritation, neurological symptoms, and rare pet deaths, prompting lawsuits and EPA scrutiny.
Conclusion: Finding The Right Fit For You And Your Pup
Choosing between Only Natural Pet EasyDefense and Seresto is like picking the perfect leash—it depends on your dog’s lifestyle and your priorities. I’ve shared my journey with Max to help you navigate this decision. Whether you go natural for safety or chemical for protection, you’re taking a step to keep your pup happy and pest-free. Trust your instincts, talk to your vet, and let’s keep our furry friends safe together. What’s your next move for your dog’s protection?