10 Best worming treatment for cats in Canada

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Last Updated - 2025/05/11

Best Choice

01
Advantage

Advantage II Flea Protection for Large Cats weighing over 4 kg (over 9 lbs.) - 4 doses

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9.3 Simple to use

8.0 worth the money

8.0 Aroma
Main highlights

Safe for cats and kittens 8 weeks and older
Kills fleas through contact – no biting required; Also treats lice
Easy-to-apply topical treatment can be used monthly for year-round protection
Contains four, monthly applications of the flea protection for cats weighing over 4 kg and for pet rabbits 4 months and older weighing over 4 kg
Breaks the flea life cycle to treat and control flea infestations in the home
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9.9

Exceptional

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Value for Money

02
Advantage

Advantage II Flea Treatment for Small Cats weighing between 2.3 kg to 4 kg (5 lbs. to 9 lbs.)-4 doses

10% Off Free Shipping

8.9 Simple to use

8.0 worth the money
Main highlights

Safe for cats and kittens 8 weeks and older
Kills fleas through contact – no biting required; Also treats lice
Easy-to-apply topical treatment can be used monthly for year-round protection
Contains four, monthly applications of the flea protection for cats weighing 2.3 kg to 4 kg, Can also be used for pet rabbits 4 months and older weighing between 1.5 and 4 kg and for pet ferrets 10 weeks and older weighing between 0.4 and 4 kg
Breaks the flea life cycle to treat and control flea infestations in the home
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9.7

Exceptional

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03
NaturPet

NaturPet Intesti Care for Dogs & Cats | Natural Alternative to Chemical Wormers | Promotes a Healthy intestinal Tract | Contains Diatomaceous Earth | 165g

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8.7 Simple to use

8.0 worth the money

8.0 Taste
Main highlights

SUPPORTS DIGESTIVE FUNCTION: Slippery elm and ginger in our formula provide digestive support, alleviating discomfort and promoting overall well-being for your pet's digestive system
SELECTED INGREDIENTS: Each ingredient in NaturPet Intesti Care is carefully chosen for its unique properties and benefits, including mineral-rich diatomaceous earth, amino acid-rich pumpkin seeds, carminative thyme, soothing slippery elm, and digestive-supportive ginger
RICH IN ESSENTIAL MINERALS: The mineral-rich formula of NaturPet Intesti Care supports various body systems, including bones, skin, fur, and teeth, contributing to overall health and vitality
PROMOTES INTESTINAL HEALTH: NaturPet Intesti Care supports optimal gut health, creating an intestinal tract that is not welcoming to parasites and worms, and can help minimize gas and discomfort
ENHANCES VITALITY: By supporting intestinal health and ensuring optimal digestion, NaturPet Intesti Care boosts your pets' vitality and well-being, allowing them to live an active and joyful life
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9.6

Exceptional

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04
Zodiac

Zodiac Infestop for Cats Over 4KG

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9.1 Simple to use

8.0 worth the money
Main highlights

Provides flea infestation protection for at least 4 weeks
May reduce flea allergy dermatitis. The successive feeding activity of fleas on pets may elicit a hypersensitivity skin disorder known as flea allergy dermatitis (FAD). Infestop Topical Solution rapidly kills fleas and may reduce the incidence of this condition (FAD).
Kills fleas rapidly
Controls fleas within 1 day of treatment
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9.3

Excellent

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05
Ellisalano

100 Capsules Natural Pet Dewormer for Dogs and Cats, Internal Plant-Based
Main highlights

Versatile application: suitable for both dogs and cats of various sizes, helping address multiple types of common worms with one product
Plant ingredients: formulated with carefully selected botanical ingredients to support your pet's digestive wellness
Note: Use with caution in pregnant bitches, lactating bitches, and lactating puppies.
Natural formula: plant-based deworming supplement designed for both cats and dogs, offering a gentle approach to internal and external parasite treatment
Dual action: works as both an internal and external treatment, offering comprehensive support for your pet's well-being
Convenient dosage: contains 100 easy-to-administer capsules, providing an extended supply for single or multiple pet households
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9.2

Excellent

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06
Zodiac

Zodiac Infestop for Cats 4KG and Under

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8.7 Simple to use

8.0 worth the money
Main highlights

Trusted/Proven Vet Technology.
Rapid action against fleas within one day of application.
May reduce flea allery dermatitis. The successive feeding activity of fleas on pets may elicit a hypersensitivity skin disorder known as flea allergy dermatitis (FAD). Infestop rapidly takes action against fleas and may reduce the incidence of this condition (FAD).
Continued action for up to 4 weeks.
Available without a visit to the vet.
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9.1

Excellent

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07
HomeoPet

HomeoPet Multiple Species 14807 Host No More, 15ml

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Main highlights

age_range_description: All Stages
Symptoms: worms at anus ■ shedding worms ■ scoots on ground ■ rice-like in stool and on backside
Made in the USA
Helps maintain systemic balance and a healthy environment in the intestinal tract
Formerly WRM CLEAR
Contribue au maintien de l’équilibre systémique et d’un environnement sain à l’intérieur du tractus intestinal
All natural, fast acting homeopathic liquid
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8.8

Very Good

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08
Phytopet

Phytopet Wormwood Complex | 30ml | 100% Natural Herbal Remedy | Supports Intestinal Hygiene, Worms and Parasites | for Dogs, Cats, Birds, Horses, Pets
Main highlights

WORMWOOD (Artemisia absinthium): A traditional remedy for all intestinal parasites.
WALLNUT (Juglans nigra): Good liver herb used traditionally for parasitic infestation.
GARLIC (Allium sativum): Good cleanser with a history of use in parasitic infestations.
EASY TO USE: Just add to food or treat, no struggling to give tablets.
AVOID DURING PREGNANCY
A COMBINATION OF HERBS KNOWN FOR THEIR BENEFICIAL PROPERTIES
A BRAND YOU CAN TRUST: We are a family business with over 60 years of herbal knowledge and over 40 years in the pet industry. You can rest assured that all the products we produce are safe, easy to use, and 100% natural. We don't use fillers, additives, preservatives, or nasty chemicals. Just 100% natural ingredients, the way nature intended
100% NATURAL HERBAL REMEDY GENTLE AND NON-TOXIC: A combination of herbs traditionally used to help control and maintain gut hygiene.
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8.7

Very Good

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09
ParaPet

Parapet Praventa for Large Cats - 3 Tubes

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Main highlights

Safe and Effective Protection: Against adult fleas, flea larvae and flea eggs
Once-a-month topical flea treatment - One application lasts 30 days
For use only on cats over 8 weeks of age weighing 4 kg and over - Contains 3 tubes (0.8 ml).
Contains Imidacloprid and Pyriproxyfen: the same active ingredients found in the leading veterinary brand
Breaks the flea lifecycle and prevents further infestation
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8.5

Good

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10
Capstar

Capstar Oral Flea Treatment for Small Dogs and Cats weighing 1 to 11 kg - 6 pack

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8.4 Simple to use

8.0 worth the money

8.0 Aroma
Main highlights

Tackle flea infestations fast - Capstar works from the inside out
Safe for dogs, cats, puppies and kittens 4 weeks and older
One oral tablet starts killing fleas within 30 minutes of administration
Once-daily tablets can be administered until flea infestation is resolved
Contains six fast-acting tablets for dogs and cats weighing 1 - 11 kg
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8.4

Good

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