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10 Best Dewormers For Small Dogs

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45,000 reviews analyzed

#1
Best Choice
Simparica
Simparica Trio

Simparica Trio Flea, Tick and Worming Chews for Dogs 5.1-10 kg, Orange (Pack of 6)

36%OFF

Fast Delivery
10.0
1 228 bought in past month
#2
Value for Money
Nexgard Sp
Nexgard

Nexgard Spectra Chewables for Dogs 3.6-7.5 kg (Pack of 3)

36%OFF

Fast Delivery
9.7
1 126 bought in past month
Shipping from Amazon's AU regional warehouses
#3
NEOVET FOR
Neovet

NEOVET FOR DOGS (4 - 10KG) 6 PACK

10%OFF

Fast Delivery
8.8
1 024 bought in past month
#4
Nexgard, F
Nexgard

Nexgard, Flea, Tick & Worming Monthly Chew, Spectra, Dog, 2-3.5kg, 6pk

Fast Delivery
8.2
922 bought in past month
#5
Simparica
Simparica Trio

Simparica Trio Flea, Tick and Worming Chews for Dogs 2.6-5 kg, Purple (Pack of 3)

26%OFF

Fast Delivery
8.2
820 bought in past month
#6
Advocate D
Advocate

Advocate Dog, Monthly Spot-On Protection from Fleas, Heartworm & Worms, Three Pack Flea Treatment for Puppies & Small Dogs up to 4 kg, 3 Pack

37%OFF

Fast Delivery
7.9
718 bought in past month
#7
INTERCEPTO
Interceptor

INTERCEPTOR SMALL DOG GREEN 6 CHEWS

33%OFF

Fast Delivery
7.6
616 bought in past month
#8
Milbemax A
Milbemax

Milbemax All Wormer For Small Dogs 50 Pack

Fast Delivery
7.3
514 bought in past month
#9
Credelio P
Credelio

Credelio Plus Dog Flea and Tick Treatment, Six Pack, Ticks, Fleas, Mites, Heartworm & Worms Parasite Protection, in The Smallest Monthly Chewable Tablet for Dogs > 2.8-5.5 kg, 6 Pack

40%OFF

Fast Delivery
7.3
412 bought in past month
#10
Nexgard Sp
Generic

Nexgard Spectra for Small Dogs 3.6 to 7.5 Kg Yellow 3 Chews

Fast Delivery
7.0
310 bought in past month

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NEOVET FOR
Neovet

NEOVET FOR PUPPIES & SMALL DOGS (UP TO 4KG) 6 PACK

10%OFF

Fast Delivery
208 bought in past month
Bob Martin
Bob Martin

Bob Martin Worming Tablets for Dogs - Effective Worming Treatment for Puppies & Small Dogs (12 Weeks and Older). Kills 5 Most Common Worms in 1 Dose. Liver Flavored Tablets

Fast Delivery
106 bought in past month
HEARTGARD
Nexgard

HEARTGARD PLUS BLUE 6 (0-11KG)

Fast Delivery
4 bought in past month
Simparica
Generic

Simparica Trio for Extra Small Dogs 2.6-5kg Purple 6 Chews + 1 Free

Fast Delivery
Sentinel S
Sentinel

Sentinel Spectrum Flea and Worming Chewable Tablets for Small Dog 4 - 11 kg, Green (Pack of 6)

Fast Delivery
Sentinel™
Sentinel

Sentinel™ Spectrum Fleas, Heartworm & Worms for Dogs Up To 4kg - 6 Pack

Fast Delivery
Drontal Al
Drontal

Drontal Allwormer Chews for Dogs 3-10kg, 5 Pack, 5 chews

Fast Delivery
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Intercepto
Interceptor

Interceptor™ Spectrum Heartworm & Worms for Dogs Up To 4kg - 6 Pack

25%OFF

Fast Delivery
Paragard A
Paragard

Paragard Allwormer Tablets for Small Dogs (5 kg), Blue (Pack of 4)

Fast Delivery
Drontal Al
Drontal

Drontal Allwormer Tablets for Dogs 3-10kg, 5 Pack, medium (WDBDM5)

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Our Top Picks

#1

Winner

Simparica Trio Flea, Tick and Worming Chews for Dogs 5.1-10 kg, Orange (Pack of 6)

36%OFF

Simparica Trio Flea, Tick and Worming Chews for Dogs 5.1-10 kg, Orange (Pack of 6)Simparica Trio
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Simparica Trio Flea, Tick and Worming Chews are designed for small dogs weighing between 5.1 and 10 kg. These chews are a convenient, tasty liver-flavored option that most dogs seem to enjoy, which helps if your dog is picky about medication. They effectively treat common intestinal parasites like hookworms and roundworms, making them a good choice for deworming.

Besides worms, they also protect against fleas and ticks, which adds extra value if you want a combined solution. These chews work quickly to kill fleas before they can lay eggs, which helps control infestations and related allergies. The package comes with six doses, making it easy to plan regular monthly treatments. This product is labeled for adult dogs, so it might not be suitable for puppies or very young dogs.

The dosage is tailored to dogs within the 5.1 to 10 kg weight range, so if your dog is outside this range, a different product or strength may be needed. Simparica Trio offers a multi-purpose, easy-to-administer option for small adult dogs, especially if you want to tackle worms, fleas, and ticks in one product while considering age suitability and dosing for your pet.

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#2

Nexgard Spectra Chewables for Dogs 3.6-7.5 kg (Pack of 3)

36%OFF

Nexgard Spectra Chewables for Dogs 3.6-7.5 kg (Pack of 3)Nexgard
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Nexgard Spectra chewables are designed for small dogs weighing between 3.6 and 7.5 kg, offering a convenient monthly chewable form that most dogs find tasty. This product effectively treats common intestinal parasites such as roundworms, hookworms, and whipworms, while also preventing flea tapeworm infestations. Beyond deworming, it provides extra protection by preventing heartworm disease and rapidly killing fleas, making it a multi-purpose option for pet owners looking for broad parasite control.

The chewable format is easy to administer, avoiding the struggle of pills or topical treatments, which many dog owners appreciate. However, Nexgard Spectra is specifically formulated for small dogs in the stated weight range, so accurate dosing according to your dog’s weight is important to ensure safety and effectiveness. It is unscented and contains active ingredients Afoxolaner and Milbemycin Oxime, which have a good safety profile but should be used according to veterinary guidance, especially for puppies or dogs with certain health conditions.

While it covers a wide range of parasites and offers flea control, it requires monthly administration, so commitment to regular dosing is key for keeping your dog protected. This product suits dog owners who want an all-in-one monthly chewable that simplifies parasite prevention with a good balance of efficacy and ease of use.

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#3

NEOVET FOR DOGS (4 - 10KG) 6 PACK

10%OFF

NEOVET FOR DOGS (4 - 10KG) 6 PACKNeovet
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The Neovet Dewormer for small dogs (4-10 kg) is a versatile treatment that covers a broad range of parasites, including intestinal worms like roundworms, hookworms, and whipworms, as well as fleas, flea larvae, sarcoptic mange, mites, and even heartworm prevention. This wide coverage makes it a convenient option for dog owners wanting a single solution for multiple parasite threats.

The product comes as drops, which can be easier to apply than tablets, especially for dogs that may resist pills. It is unscented, which might be preferable for dogs sensitive to strong smells. The weight-specific dosage (for dogs between 4 and 10 kg) ensures a targeted treatment, important for safety and effectiveness.

Neovet provides a strong multi-parasite shield in a convenient form, encouraging users to follow detailed instructions or consult their vet for precise application guidance and suitability.

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Buying Guide for the Best Dewormers For Small Dogs

Choosing the right dewormer for your small dog is important for their health and comfort. The best fit depends on the type of worms you’re looking to treat, your dog’s size and age, and how easy the medication is to administer. It’s always wise to consult your veterinarian before selecting a dewormer, but understanding some key features and differences will empower you to make an informed choice that suits both you and your dog.
Type of Parasites TreatedDewormers target specific types of worms such as roundworms, hookworms, tapeworms, or whipworms. Some products cover only one type, while others are broad-spectrum and address multiple kinds. Knowing which parasites your dog is at risk for, or has been diagnosed with, is crucial. If you're uncertain, a broad-spectrum dewormer may be more convenient, but it’s best to identify the exact infestation through testing. Dogs in certain regions or lifestyles may be more prone to specific worms, so this should guide your choice.
Dosage FormDewormers come in various forms: tablets, chewables, liquids, and sometimes topical treatments. Tablets and chewables can be easier to give if your dog likes treats, while liquids are good for very small dogs or picky eaters. Topical treatments are simply applied to the skin. Your dog's preferences, size, and how easily you can medicate them should guide which format you choose.
Weight and Size DosageDewormers are dosed according to your dog’s weight, and products are often labeled for small dogs with precise dosing instructions. Choosing the correct dosage is vital—underdosing may not clear the infestation, while overdosing can be dangerous. Always know your dog's current weight and check the product's dosage chart. For growing puppies, weight can change quickly, so check again at each administration.
Frequency of TreatmentSome dewormers are administered as a one-time dose while others require multiple or scheduled doses over days or weeks. Prevention or recurring infestations may require ongoing treatments. Consider whether you're treating an immediate case or aiming for ongoing prevention, and how manageable the dosing schedule is for you and your pet.
Safety and Age RestrictionsSome dewormers are not safe for puppies below a certain age or for dogs with specific health conditions. Others may interact with medications your dog is already taking. It’s important to check age, breed, and health suitability on the product label, and consult your vet if there’s any doubt, especially for very young or elderly dogs, or those with medical issues.
PalatabilityPalatability refers to whether the dewormer is flavored or designed to be appealing to dogs, making administration smoother. Pickier eaters or dogs that dislike pills may be more cooperative with a flavored chew or a liquid that can be mixed into food. If your dog has taken medications before, recall what worked best and choose accordingly.