Best Dog Wormers Under $100 (2026)
We ranked products by value score combining active-ingredient breadth, formulation suitability, safety for age/weight groups, and cost under $100
The Verdict
- Best Overall: PetArmor 7 Way Dewormer Chewables for Dogs — dewormer for mixed infestations: chewable with pyrantel pamoate and praziquantel for multi-parasite control
- Best Value: Sentry WORM X PLUS 7-Way De-Wormer for Puppies & Small Dogs — Best for puppies and small dogs needing a 7-way, chewable dewormer with pyrantel pamoate and praziquantel
This roundup identifies effective dog dewormers under $100, selected for broad parasite coverage, formulation type, and overall value. Picks were chosen by comparing active ingredients, target parasites, formulation safety for age/size, and value score across popular brands
Top Picks
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1
Best Overall PetArmor 7 Way Dewormer Chewables for Dogs
dewormer for mixed infestations: chewable with pyrantel pamoate and praziquantel for multi-parasite control
PetArmor 7 Way chewable dewormer treats 7 worm species in dogs 12 weeks and older. Vet-quality, flavor options, suitable for large dogs 25+ lbs. A customer notes quick effectiveness and easy administration
- broad-spectrum dewormer for 7 worm types
- chewable, flavored tablets
- vet-quality formulation
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2
Durvet Triple Wormer for Medium and Large Dogs
Best for medium/large dogs needing chewable dosing and multi-worm coverage in an easy-to-administer form
Chewable wormer for medium to large dogs that controls seven worm strains. Noted for ease of use and chewable form, with positive feedback on effectiveness
- controls seven worm strains
- chewable, easy administration
- 12 pack convenience
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3
Best Value Sentry WORM X PLUS 7-Way De-Wormer for Puppies & Small Dogs
Best for puppies and small dogs needing a 7-way, chewable dewormer with pyrantel pamoate and praziquantel
Broad-spectrum chewable de-wormer for dogs 12 weeks+; treats tapeworms, roundworms, and hookworms with pyrantel pamoate and praziquantel. Many customers report effective results and ease of use
- broad-spectrum worm coverage
- over-the-counter availability
- pyrantel pamoate + praziquantel
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4
Dogs 1 (3 Packets) Gram Each Packet Treats 10 lbs (Fiv k, Yellow)
Best broad-spectrum powder packets for targeted weight-based dosing and puppy-safe formulations
Dewormer for dogs, broad-spectrum treatment for roundworms, hookworms, whipworms, and tapeworms. Easy to use and suitable for puppies 6 weeks and older. Customer notes effectiveness and ease of use, including sprinkling on soft food
- Broad-spectrum worm control
- Puppy-safe from 6 weeks
- User-friendly administration
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5
Wormx Plus DeWormer, Large Dog, 6-Ct
Best option for large dogs needing multiple-dose chewables formulated to treat common intestinal worms
A dewormer product for large dogs in a 6-count package. Helps support parasite control for canine health. Customer feedback highlights usefulness in treating worms
- large-dog suitability
- 6-count convenience
- positive rating feedback
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6
Elanco Tapeworm Dewormer for Dogs + K9 Advantix II Small Dog Pack
Best for combined tapeworm treatment and topical flea/tick prevention when integrated parasite control is desired
Elanco Tapeworm Dewormer tablets for dogs paired with K9 Advantix II flea and tick prevention for small dogs (4-10 lbs). Easy to administer chewables and topical protection that starts killing fleas within 12 hours. Customer feedback notes effective deworming and ease of use, with occasional diarrhea as a reported side effect
- single-dose tapeworm treatment
- includes topical flea and tick prevention
- quick-acting protection against fleas and ticks
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7
Panacur canine dewormer 1g (4-pack)
Best standard Panacur option for repeated broad-spectrum treatment with convenient single-gram packets
Panacur canine dewormer in a 1 gram unit with a 4-pack. Broad spectrum treatment for roundworms, hookworms, whipworms and tapeworms; safe for puppies 6 weeks or older and adult dogs. Customer insight references reliable use and suitability for various stages of a dog's life
- broad spectrum coverage
- safe for young puppies
- pack of four units
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8
Panacur C canine dewormer (4 x 4g packets)
Best for handlers wanting larger multi-packet Panacur dosing options for weight-specific treatments
Dewormer for dogs in 4 daily doses per packet, fed with usual food. Safe for dogs 6 weeks and older. Customer notes effectiveness and value
- dose-pack format
- mixes with regular food
- suitable for small-to-older dogs
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9
GiarCidia Prazi Dog & Cat Dewormer 60 ml with 3 ml Dropper Cap
Best liquid option for precise dosing and tapeworm treatment when dropper administration is preferred
Liquid dewormer targeting tapeworms in dogs and cats. Supports digestion and immune health while keeping pets happy and energetic. Safe and gentle for multiple breeds
- 60 ml dewormer liquid
- effective wormer against tapeworms
- includes dropper for dosing