Pet Dewormer Manufacturer
Pet dewormers are veterinary medicines used to eliminate internal parasites in cats and dogs, such as roundworms, hookworms, tapeworms, and whipworms. These products play a key role in preventing and treating infections that affect pet health and growth.
As a trusted pet dewormer supplier, WERVIC offers a full range of formulations backed by GMP production, expert R&D, and 20+ years of experience in animal health.

Importance of Deworming in Pets
Regular deworming is crucial for maintaining the health of pets and protecting public health. Worm infestations can lead to:
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Poor digestion and nutrient absorption
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Diarrhea, vomiting, and weight loss
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Risk of transmitting zoonotic parasites to humans
For breeders, distributors, and veterinary clinics, stocking reliable pet dewormers ensures continuous animal health management.
Signs of Worm Infection in Dogs and Cats
Symptom |
Dogs |
Cats |
Vomiting or diarrhea |
Common |
Common |
Visible worms in feces |
Often observed |
Occasionally observed |
Weight loss despite eating well |
Frequently reported |
Frequently reported |
Bloating or distended abdomen |
Common in puppies |
Less frequent |
Lethargy |
Mild to severe |
Mild to moderate |
Scratching or dragging anus |
Very common |
Occasional |
Product Types and Deworming Coverage
Product Name |
Form |
Active Ingredient(s) |
Target Parasites |
Target Animals |
Fenbendazole Tablets for Cat and Dog Dewormer |
Tablet |
Fenbendazole |
Roundworms, Hookworms, Whipworms, Tapeworms (some species), Lungworms, Giardia (off-label) |
Dog, Cat |
Fenbendazole Soluble Powder Capsule for Cat and Dog |
Capsule / Soluble Powder |
Fenbendazole |
Roundworms, Hookworms, Whipworms, Lungworms, Some Tapeworms, Giardia |
Dog, Cat |
Fipronil Drops for Cats |
Spot-on / Drops |
Fipronil |
Fleas, Ticks, Lice (external parasites) |
Cat |
Fipronil Drops |
Spot-on / Drops |
Fipronil |
Fleas, Ticks, Lice (external parasites) |
Dog, Cat (depending on formulation) |
Heartworm Remedy Plus Dog Dewormer |
Tablet / Chewable (assumed) |
Ivermectin + Pyrantel or other actives |
Heartworms, Roundworms, Hookworms |
Dog |
Ivermectin Tablets 12mg |
Tablet |
Ivermectin |
Heartworms (prevention), Roundworms, Mites, Mange, Lice (external), Internal nematodes |
Dog (Cats with caution) |
Imidacloprid and Moxidectin Spot-on Solutions for Cats |
Spot-on |
Imidacloprid + Moxidectin |
Fleas, Ear mites, Roundworms, Hookworms, Heartworms (prevention) |
Cat |
INTERCEPTOR PLUS |
Chewable Tablet |
Milbemycin Oxime + Praziquantel |
Heartworms, Roundworms, Hookworms, Whipworms, Tapeworms |
Dog |
Viclaner Chewable Tablets for Dog |
Chewable Tablet |
Lotilaner (assumed) |
Fleas, Ticks, Mange Mites (external parasites) |
Dog |
Customization Support
WERVIC provides full OEM and ODM services for pet dewormer products, including formulation, packaging, and production volume.
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Formulation Customization
Clients can provide their own formula for contract manufacturing. Alternatively, our R&D team can develop new formulas based on the desired function or treatment target.
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Packaging & Design
Packaging volume and materials can be customized. Clients may submit their own design files, and we will coordinate with local printing suppliers. If design support is needed, our in-house design team can assist.
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Flexible Production Options
WERVIC supports customized fill volumes, multi-language labels, and private brand packaging to match market-specific requirements.
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Order Coordination Process
Once the client submits their requirements, our sales manager will coordinate with internal departments to track and manage the full production process, ensuring smooth delivery and compliance.
Trusted Pet Dewormer Supplier
Independent research and development is our core competitiveness. With a professional scientific research team and advanced technology, we constantly optimize the product formula to ensure the best insect repellent effect. These products are sold far to 50 countries and regions and are deeply trusted by pet owners around the world. Each product comes with a professional test report, which strongly proves its effectiveness and safety in deworming, allowing you to use it for your pets with confidence.
Our deworming medicine can comprehensively eliminate various parasites on pets, such as fleas, ticks, mites, etc., protecting their health. At the same time, we also offer customization services. Based on the specific needs of different pets such as breed, age, and weight, we tailor suitable deworming products for you. Choose our pet deworming medicine to create a worm-free and healthy living environment for your beloved pet.
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24 years of industry experience
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GMP, ISO, and international certifications
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Full-range production: tablets, suspensions, powders, spot-ons
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Flexible OEM & private label support
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Export-ready documents: COA, MSDS, FSC, etc.
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Smart production and strict quality control