
As a dedicated dog owner, I’m always on the lookout for effective solutions to keep my furry friend safe from pesky pests. Recently, I discovered the Activate II Flea and Tick Prevention for Dogs, and I can’t recommend it enough. This product not only repels fleas, ticks, and mosquitoes but also targets biting flies and lice. Knowing that it’s designed specifically for dogs gives me peace of mind, especially during those outdoor adventures when my pup is bound to encounter insects.
One of the standout features of Activate II is its waterproof formulation, which means I don’t have to worry about reapplying it after my dog enjoys a swim or a rainy day romp. Each four-pack provides a four-month supply, allowing me to maintain consistent protection with just one application each month. This convenience is a game changer in my busy schedule, ensuring my dog stays pest-free without the hassle of frequent treatments.
Using Activate II is incredibly straightforward, making it easy for anyone to apply. After simply cutting off the top of the applicator, I apply it to a few dry spots on my dog’s fur. The product absorbs well, and I’ve noticed a significant reduction in scratching since I started using it. Overall, I’m thrilled with the results and feel confident that my dog is protected from unwanted pests, allowing us both to enjoy our time outdoors without worry.
Key features
- Active Ingredients: Contains Imidacloprid, Permethrin, and Pyriproxyfen, which are effective in repelling and killing fleas, ticks, and mosquitoes.
- Veterinarian Approved: Formulated and approved by veterinarians to provide effective protection against pests.
- Fast-Acting: Begins killing fleas and ticks on contact, providing immediate protection for your dog.
- Long-lasting Protection: Offers continuous protection for up to 30 days with each application.
- Easy Application: Designed for simple topical application at the base of the dog’s neck, ensuring even distribution across the skin.
- Waterproof Formula: The solution remains effective even after exposure to water, maintaining protection during baths or rainy conditions.
- Prevents Infestations: Includes an insect growth regulator (IGR) that disrupts the flea life cycle by targeting eggs and larvae, preventing future infestations.
- Available in Multiple Sizes: Comes in various formulations suitable for different dog sizes, ensuring appropriate dosing based on weight.

Customer review
A New Leash on Life
As I stood in our backyard, the sun spilling its golden light across the grass, I felt a familiar tug at my heart. Our four huskies, full of energy and spirit, darted around me like playful shadows. They were not just pets; they were family. Each one had a story, and each one had found a home in our hearts. But with every wagging tail came the lingering fear of pests—particularly those insidious ticks and fleas that seemed to have a knack for ruining our outdoor adventures.
So when I stumbled upon a new tick repellent for dogs, I was both intrigued and hesitant. Reviews painted it in a good light, but I’d always been the cautious type when it came to trying anything new for my beloved fur babies. Yet, the price was just right, and after reading about how other dog owners had fared, I felt a spark of hope. Maybe this was the solution we were looking for.
With a resolve that surprised even me, I decided to give it a shot. We were running a little rescue operation at home, after all, and our budget was tight. Anything that could cut our monthly medication costs in half was worth a gamble.
I gathered the dogs, who were blissfully unaware of my internal debate, and began the application process. As I gently sprayed each of their fluffy coats, I watched their eyes widen with curiosity. They didn’t flinch; instead, they seemed to welcome the attention. “Good boys and girls,” I murmured, my heart swelling with pride.
Within 24 hours, I noticed something remarkable. My fur babies were still their vibrant selves—bounding around the yard, barking at the wind, and wagging their tails like they owned the place. But what caught my attention was the complete lack of the telltale scratching that usually accompanied their frolics. I peeked through their fur, and lo and behold, no signs of fleas or ticks! I couldn’t believe it; it felt like a small victory in our ongoing battle against those pesky invaders.
Sure, I knew that one application wouldn’t work miracles overnight. But the fact that it had cut our flea issue in half so quickly was nothing short of a triumph. I felt a sense of relief wash over me; I could finally let them play without the constant worry of them bringing home unwanted hitchhikers.
As the weeks passed, I kept up with the applications. I’d often catch my wife watching the dogs with the same glimmer of gratitude in her eyes. We both knew how crucial it was to keep our little pack healthy and happy, and this product was helping us do just that. We were not just saving money; we were investing in peace of mind.
I couldn’t help but recommend it to fellow rescue groups struggling with tight budgets. After all, the more we could save on essentials, the more we could devote to helping other animals in need. It felt good to be part of a community that cared, and to share something that truly worked.
As the days turned into weeks, our huskies remained flea-free and as spirited as ever. And every time I caught a glimpse of them racing across the yard, tails wagging in unison, I knew we’d made the right choice. The tick repellent had not only given us a respite from pests but had woven itself into the fabric of our lives, transforming our days into a blissful adventure.
With each spray, I felt like I was giving them a new lease on life—one free from the burden of fleas and ticks. And for that, I would forever be grateful.
Key takeaways
- Activate II effectively repels fleas, ticks, mosquitoes, and more, making it essential for dog owners.
- The product is waterproof, providing lasting protection during outdoor activities.
- It comes in a four-pack, offering a four-month supply with monthly applications.
- Easy to use: simply cut off the top and apply to your dog’s dry fur in multiple spots.
- The product is effective and efficient, preventing pests and reducing scratching for dogs.
- Not suitable for cats; designed specifically for dogs.

What is Activate II Tick Repellent for Dogs?
Ticks can be a major nuisance for dogs, posing serious health risks if not properly managed. Activate II Tick Repellent is a topical treatment designed to repel and kill ticks, fleas, and other parasites, offering relief and protection for your pet. It combines powerful active ingredients that disrupt the life cycle of ticks, ensuring that infestations are kept at bay for up to 30 days per application. Drawing from my experience, it’s proven effective even in areas with high tick populations.
Very Effective on Most Dogs
Based on my firsthand experience, Activate II works well for dogs of various breeds and sizes. When I trialed this product, it quickly reduced visible tick activity, and my pets showed no signs of irritation or side effects. The topical solution spreads evenly across the skin and coat, providing comprehensive coverage that keeps ticks away effectively.
Where Is It Used?
Activate II Tick Repellent is suitable for outdoor settings, particularly in areas with heavy foliage, tall grass, and wooded regions where ticks are most common. Whether you live in a rural area or like to take your dog on hikes, this product can help keep your pet safe.
How We Tested It
After putting it to the test on my own dogs and observing other users’ experiences, I found that a single application of Activate II lasted for weeks, providing a consistent barrier against ticks. To ensure accurate results, I applied it before my dogs were exposed to tick-prone environments and regularly checked for any signs of infestation.
Pros
- Long-lasting protection: Each application lasts up to 30 days, making it convenient for busy pet owners.
- Easy to apply: The product comes in a handy applicator that’s easy to use, even with squirmy dogs.
- Broad-spectrum effectiveness: In addition to ticks, it works against fleas, mites, and lice, offering broader protection.
Cons
- Not suitable for puppies under 7 weeks old: This limits use for very young dogs.
- May not be effective for all dogs: Some dogs may have reactions or require multiple applications to get full protection.
- Outdoor usage limitation: If your dog frequently swims or gets wet, the effectiveness of each application may be reduced.
How Do I Get Rid of Ticks Without Harming Pets?
Natural options like apple cider vinegar sprays or certain essential oils (like cedarwood or lavender) are good alternatives to chemical repellents, but they may not be as long-lasting as Activate II. Always check with your vet before using these, as some essential oils can be harmful to pets. If you find a tick on your dog, use a pair of tweezers to carefully remove it, ensuring that you extract the entire tick to avoid infection.
Final Verdict
My analysis of this product revealed that Activate II Tick Repellent is a reliable choice for most dog owners. It offers a good balance between convenience and effectiveness, and is highly recommended for dogs that frequently encounter tick-prone environments. While it may not be suitable for every dog, and requires careful application for best results, Activate II can be a solid solution for tick prevention.
Where to Buy Activate II Tick Repellent for Dogs
Activate II is available at most pet supply stores and online retailers. For the best deals, you may want to compare prices across platforms like Amazon or Chewy, where bulk purchase options are often available at a discount.
Top 5 Tick Repellents for Dogs
Product Name | Type | Best For | Active Ingredients |
K9 Advantix II | Topical | Quick action against fleas & ticks | Imidacloprid, Permethrin |
Seresto Collar | Collar | Long-lasting protection (up to 8 months) | Imidacloprid, Flumethrin |
Frontline Plus | Topical | Monthly prevention and treatment | Fipronil, (S)-methoprene |
Adams Flea & Tick Spray | Spray | Spot treatment and immediate relief | Pyrethrins, Permethrin |
Vet’s Best Flea and Tick Repellent | Natural Spray | Safe for sensitive dogs and puppies | Peppermint oil, Clove extract |

Welcome to my pest control blog! I’m Dave Saunders, a seasoned pest management specialist with over 20 years of experience helping homeowners and businesses across the United States. My journey began in the sunny landscapes of California, where I honed my skills tackling a wide range of pests, from ants to spiders. Over the years, I’ve expanded my expertise to Florida and numerous other states, adapting to diverse climates and pest challenges.
With a deep passion for eco-friendly solutions, I’ve dedicated my career to providing practical, safe, and effective pest control methods. Whether it’s crafting natural repellents or sharing integrated pest management strategies, my goal is to empower you with the knowledge to maintain a pest-free home. Join me as I share insights from two decades in the field!