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Wormer for Dogs: Treatments and Vet Tips

Worm treatment for dogs targets different worms than a wormer for cats Dogs need to be treated for tapeworms and nematodes.

Wormer for Dogs: Different Worms and Symptoms.

Your dog can be infected by 5 types of worms which all result in different symptoms and each require a different wormer so it’s important to know what to look out for. So it’s important to know what to look out for.

Roundworms 

Roundworms are the most common worm infestation in dogs. The following symptoms can indicate a roundworm infestation:   pot belly appearance, diarrhoea, vomiting, dull coat, and weight loss. You may even see this type of worm in your dog’s vomit or faeces. They look like pieces of spaghetti (6 inches or longer). Roundworm wormer for dogs is usually given in the form of a tablet. Roundworm can be transferred to humans, but good hygiene will usually eliminate this threat.

Hookworms 

Hookworms can’t be seen with the naked eye so they’re usually diagnosed by your vet through a lab test. The symptoms of hookworms include: bloody stool, anaemia, weight loss, pale gums, diarrhoea, and low energy levels. This is the other type of worm that can be transmitted to humans. Good hygiene and cleaning up after your infected dog can prevent a human infection. 

Tapeworms 

A tapeworm infestation can be diagnosed by the following symptoms: abdominal pain, nervousness, severe itching around the anus, vomiting, and weight loss. You may see this worm in your dog’s faeces. The broken sections may still be moving and give the dog’s stool a rice-like appearance. Tapeworm wormer for dogs is usually given in the form of a veterinary tablet. Flea control will limit the potential infestation of worms in your dog.

Whipworms

Whipworm can’t be seen by the naked eye and must be diagnosed through laboratory testing. Symptoms of a whipworm infestation include anaemia, weight loss, flatulence, diarrhoea with blood or mucus in the stool, and lack of energy. A vet worming tablet will effectively treat this.

How do dogs get infected with worms?

  • Consumption of infective worm eggs from soil in the environment (generally through normal grooming)
  • Consumption of a prey animal (usually rodent) that is carrying developing worms 
  • During embryonic development when an infected mother dog is pregnant (most puppies are infected this way)
  • Nursing from an infected mother dog


The adult worm can lay up to 200,000 eggs per day. These eggs can live up to 5 years (even in the ground) and go on to infect uncooked meat, other pets and even us! This shows why a wormer for dogs is so important.

Wormer for Dogs: What Should I Use and How Frequent? 

Adult dogs should be treated with a product containing all three drugs (praziquantel, febantel and pyrantel), at least every 3 months.

Pregnant or lactating bitches should be treated monthly and must get at least one wormer for dogs every 3 weeks after whelping. Some worms stay dormant in the tissues of bitches until they become pregnant. The worms then start migrating and can infect the puppies in the uterus. The worms can also be passed on through the milk while the bitch is lactating.

Wormer for Dogs: Puppies.

Worms can take their toll on a young puppy. Left untreated it can cause anaemia and depression. Some puppies can get so sick that the worms cause the gut to burst and they die, while others need fairly intensive treatment. It is much easier, less painful, and cheaper to kill the worms before they become a problem, so please don’t forget about a regular wormer for dogs.

The following symptoms show that your puppy may require a wormer for dogs:

  • slight potbelly appearance
  • eating a lot but not gaining weight 
  • dull & scruffy coat 
  • scooting

Puppies need a wormer for dogs every 2 weeks until they are 3 months old. Then they need to be wormed monthly until they are 6 months old. Once your pet is 6 months old, they can be wormed every 3 months.

Puppies and kittens are wormed with an Allwormer formulated for a young animal. This treats roundworm and hookworm, the most common worms. They can occasionally get tapeworm if the mother has not been de-flead and fleas are present on them.

Important notes on wormer for dogs.

Worm treatments for dogs sold at supermarkets have many ingredients that are unknown and can sometimes have fatal consequences for our pets. Care is paramount when following the recommended dose. If a dog is given a higher dosage than diagnosed, it can kill him. 

As dogs can also get worms by swallowing a flea infected with a tapeworm larvae while grooming, flea treatment plays a vital part in helping to prevent your pet from getting this particular type of worm. 

Automated Dog Worming Programme.

VetEnt offers a free delivery service to all our clients on our worming programme. Your worming tablets will arrive regularly on an agreed date and your account is automatically charged.

Please enquire about this service at your local clinic.