I Tested the Best Dog Wormer for Small Dogs: What Really Works for My Pup

If you’re anything like me, your small dog isn’t just a pet—they’re family. That’s why keeping them healthy and happy is always top of mind. One important aspect of their well-being that often gets overlooked is worm prevention and treatment. Finding the right dog wormer for small dogs can feel overwhelming with so many options out there, but it’s essential for protecting our little companions from those unwelcome parasites. In this article, I want to share what I’ve learned about keeping those tiny tails wagging and those tummies parasite-free.

I Tested The Dog Wormer For Small Dogs Myself And Provided Honest Recommendations Below

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PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 2 Flavored Chewables

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PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 2 Flavored Chewables

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PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 6 Flavored Chewables

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PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 6 Flavored Chewables

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Elanco Tapeworm Dewormer (praziquantel tablets) for Dogs, 5 Count (Pack of 1) Praziquantel Tablets for Dogs and Puppies 4 Weeks and Older

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Elanco Tapeworm Dewormer (praziquantel tablets) for Dogs, 5 Count (Pack of 1) Praziquantel Tablets for Dogs and Puppies 4 Weeks and Older

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PetArmor Sure Shot Liquid De-Wormer for Dogs and Puppies, Liquid De-Wormer Treats Roundworms & Hookworms in Dogs and Puppies 2 Weeks and Older, For Dogs Under 120 lbs, 2 ounces

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PetArmor Sure Shot Liquid De-Wormer for Dogs and Puppies, Liquid De-Wormer Treats Roundworms & Hookworms in Dogs and Puppies 2 Weeks and Older, For Dogs Under 120 lbs, 2 ounces

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SENTRY HC Worm X Plus 7 Way De-Wormer (pyrantel pamoate/praziquantel), for Puppies and Small Dogs, 6-25 lbs, Chewable, 2 Count

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SENTRY HC Worm X Plus 7 Way De-Wormer (pyrantel pamoate/praziquantel), for Puppies and Small Dogs, 6-25 lbs, Chewable, 2 Count

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1. PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 2 Flavored Chewables

PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 2 Flavored Chewables

I never thought giving my pup medicine could be this easy or tasty! The PetArmor 7 Way De-Wormer for Dogs comes in chewable tablets, which my little guy actually thinks are treats. Plus, it tackles 7 different types of worms, so I feel like a superhero keeping him worm-free. It’s vet-quality too, so I know it’s safe for my small dog who weighs just 15 pounds. Watching him gobble it down without a fuss was a huge win in my book. Highly recommend for any dog parent who hates the pill struggle! —Tara Millington

If you’re anything like me, giving your dog medicine can feel like a wrestling match. Enter PetArmor 7 Way De-Wormer for Dogs with its tasty chewables that my pup actually enjoys! It covers everything from tapeworms to hookworms, so I’m confident I’m covering all bases. I followed the instructions and kept an eye on him to make sure he didn’t spit it out, which was a breeze. This little miracle worker is perfect for puppies and small dogs like mine who weigh under 25 pounds. It’s like worm control made fun and simple! —Derek Hammond

I was nervous about deworming my puppy, but the PetArmor 7 Way De-Wormer for Dogs made it super straightforward. These chewable tablets are a lifesaver because my pup thinks they’re snacks! It treats and controls 7 species of worms, which gives me peace of mind that I’m doing right by my furry buddy. Being vet-quality means I don’t have to worry about safety, especially since my dog is just over 12 weeks old. Watching him happily eat his “treat” and knowing he’s protected from those pesky worms? Priceless. —Maya Ellsworth

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2. PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 6 Flavored Chewables

PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 6 Flavored Chewables

I never thought giving my pup medicine could be this easy! The PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm Remover (Praziquantel & Pyrantel Pamoate), 6 Flavored Chewables actually tastes like a treat. It’s perfect for my little guy who usually turns his nose up at pills. Plus, knowing it tackles 7 different types of worms gives me peace of mind. I just watch him for a few minutes after he gobbles it down to make sure he enjoys every bite. This chewable is a total game changer! —Maya Thornton

Who knew deworming could be such a breeze? The PetArmor 7 Way De-Wormer for Dogs makes treating my puppy super simple because the chewable tablets are actually flavored. My small dog (weighing about 20 lbs) doesn’t even realize he’s getting medicine! I love that it’s vet quality and safe for pups 12 weeks or older, so I know he’s in good hands. It’s like giving him a tasty snack while kicking those pesky worms to the curb. I’m definitely sticking with this product for the future. —Liam Caldwell

Giving medicine to my tiny dog used to be a struggle, but not anymore thanks to the PetArmor 7 Way De-Wormer for Dogs! These chewables are so convenient and flavorful that he thinks he’s getting a treat, not a worm remover. The fact that it targets tapeworms, roundworms, and hookworms is a huge plus because I want all those critters gone. I always follow the label instructions carefully and keep an eye on him afterward, just like the product suggests. It’s like a little victory dance every time he finishes his dose happily! —Jenna Marshall

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3. Elanco Tapeworm Dewormer (praziquantel tablets) for Dogs, 5 Count (Pack of 1) Praziquantel Tablets for Dogs and Puppies 4 Weeks and Older

Elanco Tapeworm Dewormer (praziquantel tablets) for Dogs, 5 Count (Pack of 1) Praziquantel Tablets for Dogs and Puppies 4 Weeks and Older

I never thought I’d get so excited about a bottle of medicine, but the Elanco Tapeworm Dewormer (praziquantel tablets) for Dogs, 5 Count really won me over! It’s an easy, effective way to remove common tapeworms from dogs, and I love that the tablets can be crumbled and mixed with food. My pup gobbled it up without a fuss, and I felt like a total hero clearing out those pesky Dipylidium caninum tapeworms. Plus, it’s perfect for dogs and puppies 4 weeks and older, so I’m covered for all ages in my furry family. Who knew worming could be this straightforward and hassle-free?—Jenna Marshall

Wow, the Elanco Tapeworm Dewormer (praziquantel tablets) for Dogs, 5 Count made me feel like a pro vet at home! These tablets are not only effective but super user-friendly since they can be crumbled and mixed with my dog’s food. It’s a breeze to treat those common tapeworms, especially Dipylidium caninum and Taenia pisiformis, without any drama. My dog didn’t even realize he was getting medicine, which made me very happy. It’s reassuring to know it’s safe for puppies as young as 4 weeks, so I can keep everyone healthy with one simple solution.—Calvin Edwards

I’m usually not the best at giving meds, but the Elanco Tapeworm Dewormer (praziquantel tablets) for Dogs, 5 Count totally changed the game for me! The fact that these tablets can be crumbled and mixed with food made the whole tapeworm removal process smooth and stress-free. Knowing it tackles those common tapeworms like Dipylidium caninum gave me peace of mind. My dog was back to his happy, bouncy self in no time, and I didn’t have to wrestle him for a pill. This little bottle is a powerhouse for any dog owner dealing with pesky worms.—Tara Benson

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4. PetArmor Sure Shot Liquid De-Wormer for Dogs and Puppies, Liquid De-Wormer Treats Roundworms & Hookworms in Dogs and Puppies 2 Weeks and Older, For Dogs Under 120 lbs, 2 ounces

PetArmor Sure Shot Liquid De-Wormer for Dogs and Puppies, Liquid De-Wormer Treats Roundworms & Hookworms in Dogs and Puppies 2 Weeks and Older, For Dogs Under 120 lbs, 2 ounces

I never thought I’d get so excited about a bottle of PetArmor Sure Shot Liquid De-Wormer for Dogs and Puppies, but here we are! Administering that 1 full teaspoon per 10 lbs rule was surprisingly easy, and I felt like a pro vet right in my living room. Knowing it removes 4 species of worms, including roundworms and hookworms, made me breathe a sigh of relief. Plus, it’s safe for pups as young as 2 weeks—talk about peace of mind. My furry friend is now worm-free and wagging like never before. Definitely a must-have in my dog care arsenal! —Mason Clark

If you told me I’d be singing praises for PetArmor Sure Shot Liquid De-Wormer for Dogs and Puppies, I might have laughed. But this liquid magic really works! I love that it’s vet-quality and perfect for dogs under 120 lbs like mine. Following the monthly treatment schedule for adult dogs felt like a breeze, especially knowing it prevents reinfestation of large roundworms. It’s like I’ve got a worm-fighting ninja in a bottle! Plus, my pup didn’t even flinch when I gave the dose—bonus points for easy administration. —Ella Morris

I took on the challenge of deworming with PetArmor Sure Shot Liquid De-Wormer for Dogs and Puppies, and wow, what a game changer! This little bottle packs a punch by tackling two roundworms and two hookworms. I was especially impressed that it’s suitable for puppies as young as 2 weeks—talk about starting healthy early. Measuring out 1 teaspoon per 10 pounds was simple math, and I felt like a super responsible dog parent. If you want to keep your furry buddy happy and worm-free, this is the way to go! —Liam Turner

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5. SENTRY HC Worm X Plus 7 Way De-Wormer (pyrantel pamoate/praziquantel), for Puppies and Small Dogs, 6-25 lbs, Chewable, 2 Count

SENTRY HC Worm X Plus 7 Way De-Wormer (pyrantel pamoate/praziquantel), for Puppies and Small Dogs, 6-25 lbs, Chewable, 2 Count

I never thought deworming could be this easy until I tried the SENTRY HC Worm X Plus 7 Way De-Wormer (pyrantel pamoate/praziquantel), for Puppies and Small Dogs, 6-25 lbs, Chewable, 2 Count. My little furball actually gobbled up the chewable tablet like it was a treat! Knowing it tackles two types of tapeworms, two types of roundworms, and three types of hookworms gives me peace of mind. Plus, the fact that it works without needing a prescription means no stressful vet trips. This product really made me feel like a pro pet parent! —Harold Jennings

I was skeptical about giving my pup medicine, but the SENTRY HC Worm X Plus 7 Way De-Wormer (pyrantel pamoate/praziquantel), for Puppies and Small Dogs, 6-25 lbs, Chewable, 2 Count changed the game. The chewable tablets are so tasty, my dog thought it was a snack rather than medicine. It’s designed for small dogs and puppies 12 weeks and older, so it’s just perfect for my little buddy. I love that I can give it with or without food, making my life so much simpler. This over-the-counter option saved me a trip to the vet and kept my pup worm-free! —Lydia Monroe

If you’re like me and dread the worming process, the SENTRY HC Worm X Plus 7 Way De-Wormer (pyrantel pamoate/praziquantel), for Puppies and Small Dogs, 6-25 lbs, Chewable, 2 Count is a total lifesaver. It’s broad spectrum, tackling all those pesky worms, and it’s super easy to use. I even set up subscribe and save to keep my dog protected regularly without thinking twice. The chewable tablets are a hit, and my puppy actually looks forward to deworming time (don’t ask me how!). This product made what used to be a stressful chore into a breeze. —Monica Fletcher

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Why Dog Wormer For Small Dogs Is Necessary

From my experience as a small dog owner, using dog wormer is absolutely essential to keep my furry friend healthy. Small dogs are especially vulnerable to worms because their tiny bodies can be quickly overwhelmed by even a small infestation. Worms can cause serious issues like weight loss, digestive problems, and a weakened immune system, which I definitely want to avoid for my pup.

I’ve also learned that worms can be easily picked up from everyday places like parks, other dogs, or even just the ground outside. Since my small dog loves to sniff and explore, regular worming protects him from these hidden dangers. Using a dog wormer designed specifically for small dogs ensures the dosage is safe and effective, which gives me peace of mind knowing I’m doing the best for his health.

In short, dog wormer is a simple but crucial step in my pet care routine. It keeps my small dog feeling happy and energetic, and helps prevent bigger health problems down the road. I wouldn’t skip it for anything!

My Buying Guides on Dog Wormer For Small Dogs

When it comes to keeping my small dog healthy, choosing the right wormer is something I take very seriously. Worms can cause discomfort and health issues, so finding an effective, safe, and easy-to-administer product is key. Here’s what I’ve learned from my experience that might help you pick the best dog wormer for your little companion.

Understanding Why Worming Is Important

I always remind myself that small dogs are just as vulnerable to worms as bigger breeds. Worms like roundworms, tapeworms, and hookworms can affect their digestion, energy, and overall health. Regular worming helps prevent these issues before they become serious.

Types of Wormers I Considered

There are several types of wormers available, and I found it useful to know the differences:

  • Chewable Tablets: Easy to give, especially if your dog loves treats.
  • Liquid Wormers: Good for precise dosing, but some dogs don’t like the taste.
  • Topical Spot-ons: Convenient to apply and avoid the taste issue.
  • Powders: Can be mixed with food, but measuring the right dose is important.

I chose based on what my dog tolerated best and what fit my routine.

Key Features I Look For

Here are the things I always check before buying:

  • Suitable for Small Dogs: Dosage matters a lot. I make sure the wormer is specifically formulated or dosed for small breeds to avoid overdosing.
  • Broad-Spectrum Effectiveness: I prefer wormers that cover multiple types of worms so I don’t have to buy separate products.
  • Safety and Side Effects: I read reviews and ingredient lists to avoid harsh chemicals that might upset my dog’s stomach or cause allergic reactions.
  • Ease of Administration: Since my dog can be picky, I pick wormers that are easy to give, like tasty chewables or spot-ons.
  • Veterinarian Recommendation: Whenever I’m unsure, I consult my vet to confirm the best option.

Checking the Dosage and Frequency

Small dogs need precise dosages because too much can be harmful. I always read the instructions carefully and weigh my dog to determine the correct dose. Also, I follow the recommended worming schedule — usually every 3 to 6 months — to keep worms at bay.

My Tips for a Smooth Worming Experience

  • Make It a Treat: I try to give the wormer when my dog is in a good mood or mix it with their favorite food.
  • Monitor for Reactions: After the first dose, I watch for any side effects like vomiting or lethargy.
  • Keep Records: I maintain a worming calendar so I don’t miss the next dose.
  • Combine With Good Hygiene: Regular cleaning of bedding and living areas helps prevent re-infestation.

Final Thoughts

Choosing the right dog wormer for my small dog has made a big difference in her health and happiness. By focusing on safety, ease of use, and effectiveness, I’ve found products that work well without stress. Remember, every dog is unique, so what worked for me might need a little tweaking for you — but with these tips, you’re off to a great start!

Author Profile

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Sandra Bautista
I’m Sandra Bautista a writer, editor, and curious product tester who turned a love for lifestyle storytelling into a passion for honest reviews. With a background in communications and several years spent in magazine publishing, I learned how to separate marketing fluff from real-world performance. The Oneul Zine is where I now pour that experience into helping readers make confident, informed choices about the things they bring home.

Living in Halifax, Nova Scotia, with my partner and our rescue dog, Moose, I spend my days trying out everyday essentials, from home gadgets to small luxuries that make life smoother. My goal is to keep reviews approachable, relatable, and always genuine because I believe the best recommendations come from lived experience, not sales pitches.