Can Dogs Get Worms From Fleas: Control Guide

Fleas are a common pest in both dogs and cats. They can be found all across the world, and they feed on the blood of their host animals. A single flea can bite a dog or cat several times per day, which can result in numerous problems for dogs and cats alike.

If you notice that your dog has fleas, it is important to treat them as soon as possible. If left untreated, fleas can lead to serious health issues for your dog. The good news is that there are many treatments available for killing fleas in dogs and cats.

When you think about fleas and worms, most people only consider fleas. However, the truth is that there are many kinds of worms that can affect your dog. Some of them are transmitted by different kinds of parasites, including fleas. It is important to know how to prevent them from coming into contact with your dog so that they do not get sick.

Types of Worms That Affects Dogs

When it comes to worms, there are three common types that affect dogs. They include:

  • Tapeworms
  • Hookworms
  • Heartworms


Tapeworms are the most common type of worm that your dog can get from a flea. Tapeworms are white, flat, segmented worms that can grow up to 8 inches long. If you look closely at your dog’s feces, you may see what looks like grains of rice or sesame seeds on the surface. These grains are tapeworm segments and contain tapeworm eggs. Tapeworms attach themselves to the wall of the small intestine using hook-like suckers and feed off partially digested food.


Hookworms are parasites that can cause serious infections in your dog and can even result in death. These worms, like the others on this list, enter your dog’s system through the skin but they are dangerous because they attach themselves to your dog’s intestines and suck out blood, which causes anemia. If a dog swallows an adult flea that carries hookworm larvae, these larvae will develop into adult worms in your pet’s intestines.


Heartworms: Fleas do not carry heartworm larvae but dogs can become infected with them if a mosquito bites an infected dog and then bites your pet. Once inside your dog, the larvae develop into adult worms in the heart and pulmonary arteries over six to seven months. The actual lifespan of adult heartworms is five to seven years so they can cause a lot of damage during their lifetime. This can ultimately be fatal because the worms clog up blood vessels and make it harder for blood to flow through the body.

Heartworm disease can also put a major strain on your pet’s internal organs and immune system. Treatment is possible but it’s best to prevent infection in the first place because it can be quite expensive and potentially dangerous for your dog which is why prevention is better than cure. Heartworm disease is more common in some areas than others but fleas are found all over so you should always protect your puppy against this parasite by using preventative medications like Revolution which kills fleas as well as roundworms, hookworms, and other parasites.

Do Dog Fleas Cause Worms?

Fleas are tiny, wingless insects that live by sucking blood from dogs and other animals. They are very resilient, and they are common in areas where the climate is warm and humid.

In the United States, the most common dog flea species have been found to transmit tapeworms to dogs. Dog tapeworms are parasites that live in the intestines of dogs. When a dog eats an infected flea, it can become infected with tapeworm eggs as well as with worm larvae (the immature form of a tapeworm).

Tapeworm eggs hatch inside the dog’s intestine and develop into adult tapeworms. These adult tapeworms grow up to 10 feet long. They attach themselves to your dog’s intestinal wall with hooks on their heads and suck out nutrients from inside your dog’s body. This causes your dog to become malnourished even though he is eating well enough for him not to notice his weight loss or other symptoms of malnutrition until it is too late for treatment by traditional methods like medication or surgery (which may not work anyway).

How Do I Know if My Dog Has Worms From Fleas?

You may be wondering how you can tell if your dog has worms from fleas. It’s important to know this because it can help you decide what kind of treatment to give your dog.

The best way to find out if your dog has worms is to take him to see a vet. Your vet will do an exam and look at the stool sample that you provide them with. They will be able to tell you if your dog has worms or not.

You could also try taking a stool sample yourself at home and bringing it with you to the vet for examination. However, this method can be less reliable and accurate than having your vet examine the actual stool itself in their office.

How Do You Get Rid of Flea Worms in Dogs?

Flea worms are a common problem for dogs, especially those in humid climates. They’re also known as lungworms and can be transmitted to humans, so it’s important to take care of them quickly. Flea worms are small, flat, and brownish-gray, they look like tiny rice grains. They live in your dog’s lungs, where they can cause inflammation that can lead to pneumonia or even death if left untreated.

Flea eggs often fall off the dog and into the carpet in the house. You’ll need to vacuum regularly to remove these eggs from the carpet so that they don’t hatch into adult fleas.

There are many products available at pet stores to treat fleas on dogs. You can use a flea collar or apply liquid drops directly onto the skin of your dog’s neck or back. These products will kill adult fleas but won’t prevent new fleas from hatching or prevent ticks from attaching themselves to your dog’s skin.

List Of Products That Get Rid Of Fleas

If you’re thinking about treating your pet for fleas, you may be wondering which products are best for getting rid of fleas. The products we’ve listed below work quickly and effectively to kill fleas on your dog or cat, so you can help relieve their discomfort without having to worry about them picking up any more of these nasty bugs.

Natural Care Flea and Tick Spray for Dogs and Cats | Flea Treatment for Dogs and Cats | Flea Killer with Certified Natural Oils | 14 Ounces

Natural Care Flea and Tick Spray for Dogs and Cats | Flea Treatment for Dogs and Cats | Flea Killer with Certified Natural Oils | 14 Ounces

Price : $21.79

Features :

  • A WORKING SOLUTION – Natural Care Flea & Tick Home Spray works with you to kill fleas, flea eggs, and ticks on contact. And it repels mosquitoes. Just apply it wherever the pests are found, inside and out.
  • NO HARSH CHEMICALS – The formula uses the natural power of plant extracts, like peppermint oil and clove extract, to get the job done.
  • NO STAINS – It’s safe to use on pet bedding, pillows, blankets, carpets, rugs, dras, upholstery, countertops, and so much more. And you don’t have to worry about it leaving a stain.
  • SAFE TO USE – You can use it on your dogs and cats, 12 weeks and older, as directed. Since it’s a plant-based formula, it’s safe to use around the whole family.
  • QUALITY – The bottle is packaged in such a way that it won’t leak when it’s shipped to you.

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Seresto Large Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Over 18 lbs. | 8 Months

Seresto Large Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Over 18 lbs. | 8 Months

Price : $63.98

Features :

  • Vet-recommended, premium flea & tick protection for dogs & puppies without the price tag
  • Long-lasting flea collar kills & repels fleas for 8 continuous months
  • Seresto is the #1 selling non-prescription flea & tick brand, stocked by 8,000 vet clinics (Elanco Animal Health, data on file)
  • Starts working within 24 hours to kill & repel fleas by contact so pests don’t have to bite your dog to die
  • Hassle-free, non-greasy, easy-to-use flea & tick protection

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PetArmor Plus Flea and Tick Prevention for Dogs, Dog Flea and Tick Treatment, Waterproof Topical, Fast Acting, Small Dogs (5-22 lbs), 6 Doses

PetArmor Plus Flea and Tick Prevention for Dogs, Dog Flea and Tick Treatment, Waterproof Topical, Fast Acting, Small Dogs (5-22 lbs), 6 Doses

Price : 34.06

Features :

  • EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Plus is a waterproof, flea & tick topical prevention for dogs that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.
  • TRUSTED, VET QUALITY FORMULA: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs. PetArmor Plus for Dogs has a powerful formula that starts to kill fleas within 24 hours.
  • BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment works by effectively breaking the flea life cycle. Kill flea eggs and larvae to prevent re-infestation.
  • FLEA AND TICK PROTECTION: PetArmor Plus for Dogs flea drops protects your furry family members from brown dog ticks, American dog ticks, Lone Star ticks, and deer ticks (which may transmit Lyme disease).
  • EASY-TO-USE, LONG-LASTING: PetArmor Plus flea and tick treatment comes with six (6) waterproof topical applications that provide your pet flea protection and control for six (6) months.

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In Conclusion

Dogs can become infected with worms by ingesting parasites that are found on fleas. However, this does not mean that you should avoid treating your dog for fleas altogether. There are many benefits to treating your dog for flea infestation, including helping to prevent future infections and reducing their overall discomfort.

In order to prevent your dog from becoming infected with worms through fleas, it is important to use an effective treatment method that lasts a long time. This will ensure that your dog does not have any access to fleas or their eggs for a long period of time so they cannot be re-infected by them again any time soon. You should also make sure that you treat all areas where your dog spends most of its time in order to prevent re-infestation from occurring again in those areas too.

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