10 Best Dog Wormers

#1 Best Pick

NexGard Spectra For Extra Large Dogs (30.1-60 kg) 6 pack - Flea, Tick, Mite, Heartworm & Intestinal Worm Protection Chews for Dogs

Brand: Nexgard

The most complete protection against fleas, ticks, mites, heartworm and worms, all in one tasty chew.
Highly effective flea treatment for dogs, providing excellent flea control throughout the month. Some flea tablets can be difficult to administer, but NexGard Spectra is a soft, tasty beef-flavoured chew that dogs love.
Treats and controls ticks on dogs, including paralysis ticks, offering tick control for a full month.
Provides heartworm prevention for dogs and is also a broad-spectrum dog wormer which treats and controls roundworms, hookworms and whipworms.
Effective ear mite treatment for dogs and also treats and controls sarcoptic and demodectic mange.

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#2 Best Value

Brand: Bob Martin

The Most Comprehensive Worm Treatment – Kills the 5 most common worms in one dose, including roundworms, tapeworms, hookworms and whipworms
Keep Your Dog Happy & Healthy - Keep your puppy or small dog free from common parasites with this easy to administer worming treatment
Palatable Liver Flavor Chews – Tasty, chewable tablets with a liver flavor that dogs love, making it easy to administer directly or crushed into their food
Routine Worm Prevention – Ideal for regular 3-month worming treatment; prevent worms before they cause health issues like vomiting, diarrhoea, or weight loss
Veterinary Strength, Prescription-Free Solution – Contains safe, veterinary-grade ingredients trusted by professionals, delivering effective parasite control without needing a prescription

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#3 Budget Pick

Brand: Aristopet

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#4 Top Choice

Brand: Aristopet

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#5 Popular Choice

Brand: Nexgard

The most complete protection against fleas, ticks, mites, heartworm and worms, all in one tasty chew.
Highly effective flea treatment for dogs, providing excellent flea control throughout the month. Some flea tablets can be difficult to administer, but NexGard Spectra is a soft, tasty beef-flavoured chew that dogs love.
Treats and controls ticks on dogs, including paralysis ticks, offering tick control for a full month.
Provides heartworm prevention for dogs and is also a broad-spectrum dog wormer which treats and controls roundworms, hookworms and whipworms.
Effective ear mite treatment for dogs and also treats and controls sarcoptic and demodectic mange.

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#6 Top Pick

Brand: Advocate

Parasite protection - Advocate Dog offers comprehensive protection against fleas, heartworm disease, intestinal worms, oesophageal worm, mites, and lice
Easy to apply - Advocate is a once monthly, easy to apply, water-resistant spot on treatment for dogs, making it simple to protect your dog each month
Fast-acting - This flea treatment for dogs kills fleas fast and on contact, so there's no need for fleas to bite, and it reduces the incidence of flea allergy dermatitis
Continuous protection - Advocate offers unique, ongoing protection from worms between treatments, keeping your dog safe during the days between doses
Broad-spectrum wormer - Advocate treats and controls adult and juvenile roundworms and hookworms, and adult whipworm, and prevents heartworm disease

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#7 Top Pick

Brand: Bob Martin

The Most Comprehensive Worm Treatment – Kills the 5 most common worms in one dose, including roundworms, tapeworms, hookworms and whipworms
Keep Your Dog Happy & Healthy - Keep your medium or large dog free from common parasites with this easy to administer worming treatment
Palatable Liver Flavor Chews – Tasty, chewable tablets with a liver flavor that dogs love, making it easy to administer directly or crushed into their food
Routine Worm Prevention – Ideal for regular 3-month worming treatment; prevent worms before they cause health issues like vomiting, diarrhoea, or weight loss
Veterinary Strength, Prescription-Free Solution – Contains safe, veterinary-grade ingredients trusted by professionals, delivering effective parasite control without needing a prescription

Check latest price on Amazon

#8 Top Pick