Welcome to send quotations and cooperate with us!
Veterinary Dewormer
What Is Veterinary Dewormer
Most pets have intestinal parasites, which are infected by the mother through the placenta or milk. Due to the small intestinal cavity of young pets, the relative number of parasites is large, and the individuals are large, resulting in loss of appetite, weight loss, and growth retardation in puppies; constipation or diarrhea, abdominal pain, vomiting, and increased abdominal circumference. Individual young pets can cause intussusception, or prolapse of the anus. Severe infections can lead to serious complications and death.
Parasitic infections in adult pets are generally invisible, so even if no worms are found in the feces, they should be dewormed on time.
Internal parasites can be killed with Veterinary Dewormer. Since the growth of parasites has a certain cycle, the medication time should also be carried out with this cycle.
How Does Internal Parasites Influence Our Pets

Nutrition seizing

The substances needed for the growth, development and reproduction of parasites mainly come from cats and dogs. The more parasites pets have, the more nutrients they will lose. For example, roundworms and tapeworms will seize a large amount of nutrients when they are parasitic in the intestinal tract, and affect the intestinal absorption of cats and dogs, resulting in malnutrition and weight loss of cats and dogs; For example, hookworms will suck a large amount of blood when they are attached to the intestinal wall, which can cause anemia in cats and dogs.

Mechanical damage

The parasite can damage or compress the the parasitic site and its nearby tissues and organs, especially when some parasites are large in size and quantity. For example, roundworms can twist into a mass, leading to intestinal obstruction. In addition, the migration of larvae in the host body can cause serious damage. For example, roundworm larvae can break through the capillaries of the alveolar wall when they migrate in the lung, which can cause bleeding.

The role of toxicity and antigenic substances

Parasite secretions, excretions and decomposition of dead worms have toxic effects on dogs and cats, which is an important type to harm dogs and cats.

Chain reaction

Parasites will secrete toxins while absorbing nutrients from dogs and cats, resulting in itching and irritability of cats and dogs. Severe scratching by cats and dogs will cause wounds, thus further triggering fungal infection. In severe cases, the wound will be inflamed and the tissue will fester.
Signs That Your Pet May Need A Dewormer
Loss of appetite, dull hair, malnutrition, itching, diarrhea
vomiting, coughing, blood in stool, emaciation
large stomach, convulsions, spasms, etc.
Have constipation or diarrhea, abdominal pain, vomiting, and increased abdominal circumference.
The baby pet is infected with parasites in the mother's body or from the milk, resulting in loss of appetite, weight loss, and growth retardation.
Expel insects or eggs from the mouth or through feces.
Eat normally, but lose weight instead of gaining weight.
Have itchy buttocks and like to rub and scratch.
What Types Of Veterinary Dewormer Should Our Pet Take
& How To Use Veterinary Dewormer

Albendazole tablet 0.2g Dog 25-50mg/kg

 Indication: nematode, trematode, tapeworm, roundworm, tapeworm, nematode, hookworm, whipworm, trematode infection
 Symptoms: vomiting and diarrhea, loss of appetite, weight loss, anemia, skin itch, chronic enteritis, depression, etc.
 Deworming time recommendation:
For dogs over 8 weeks of age: use it twice a day for dogs with 50mg/kg, gradually developing anorexia.
Use every 3 months, orally. If it is found that the parasites have not been eliminated, puppies and elderly dogs can be fed again after 1 week interval, and adult dogs can be fed again every 2-3 days.
Use with caution in early pregnancy and please follow the doctor's advice in other time.

Praziquantel Tablets 0.1g Dogs, cats 2.5-5mg/kg

 Indications: Schistosomiasis, tapeworms, cysticercosis (Schistosoma lung, Schistosoma capsulatum, Schistosoma haematobium, Schistosoma chinensis, Schistosoma mansoni, Schistosoma canis, Schistosoma gigantica, etc.)
Schistosoma, pulmonary schistosomes, cestodes, cysticercus, whipworms
 Symptoms: intestinal bleeding, severe infection, malnutrition, anemia and emaciation, respiratory distress, anal itching, tissue damage, organ damage, toxin production.
 Recommended for medium or large dogs. Tablets for dogs less than 4 weeks old and cats less than 6 weeks old should be used with caution. Use with caution during pregnancy and lactation or follow the doctor's advice.

Body weight (kg)

Below 5



Above 20

Recommended dose (tablets)





Levamisole Hydrochloride Tablets 25mg Dogs and cats 10mg/kg

 Main Treatment: Gastrointestinal nematodes Pulmonary nematodes(Heartworm, roundworm, hookworm, encysted worm, lung nematode)
Heartworm, nematode infection
 Symptoms: Heartworm: cough, lethargy, respiratory distress, exercise intolerance and other symptoms, along with loss of appetite, weight loss. Anemia, ascites, cardiopulmonary failure, liver and kidney failure may occur in severe cases.
 Nematodes: diarrhea, lethargy, dehydration, cough, pneumonia, skin inflammation.
 Usage: Oral 2.5kg/tablet
Contraindicated during lactation. Use with caution in extremely debilitated or sick animals with severe liver and kidney damage, or follow the doctor's advice

Fenbendazole powder 5% 25-50mg/kg for dogs and cats

 Treatment: nematodes, tapeworms
Recommended for cats (feline lung nematodes, feline stomach worms, hairy nematodes, hookworms, roundworms, tapeworms, nematodes)
 Advantages: mild and non-irritating, applicable to pregnant and young cats.
Feline lung nematodes (feline round nematodes)
 Symptoms: coughing, sneezing, anorexia and wasting, shortness of breath and difficulty in breathing, diarrhea.
 Use with recommended dose
Contraindicated in the first trimester. In other cases, please follow the doctor's advice.
If they are already infected with parasites, it is recommended to use the medicine once a day for 3 days.
Related Products
Veterinary use  only
Composition :
Tylosine tartrate
Veterinary use only
Composition :
Oxytetracycline HCL 
Veterinary use only
Composition :
  • No adult worms or eggs are found after taking the medicine?

    1. The parasites have been killed and digested after taking anthelmintics.
    2. There are many kinds of parasites. Some parasites are small in size, and it is difficult to observe their eggs with eyes.
  • Regular de-worming?

    1. Once a month for dogs and cats less than 3 months old.
    2. Dogs and cats older than 3 months can be dewormed every 1-3 months in vivo, and dewormed in vitro every 1 month, depending on the pet's living environment.
    3. Fasting is recommended for 2 hours before and after the medication.
Enquiry Sheet


Nanjing office address: Suites 1001-1002, Chungwai No 9 Building, Cuiping lnternational Plaza, 20 Jiangjun Avenue, Jiangning District, Nanjing, 211100 China


+86-025-58322026 / +86-025-58322027 / +86-025-84726053
Contact us
Please feel free to contact us for any information.
Sincerity, quality and efficiency are the principles of our company, and you quotation is welcomed. As a professional veterinary products company, we are looking for start long-term and mutual benefits cooperation with you.


Topsurf Holding Co., Ltd is a dynamic company registered in Hong Kong with the superiority of its tax system and currency freedom.



Nanjing office address: Suites 1001-1002, Chungwai No 9 Building, Cuiping lnternational Plaza, 20 Jiangjun Avenue, Jiangning District, Nanjing, 211100 China
86-25-58322026 / 58322027 / 84726053
Copyright © 2021 Topsurf Holding Co., Ltd. All Rights Reserved. Sitemap