Puppies pooping worms: symptoms, causes & treatments (guide)

Sometimes dog owners find their Puppies pooping worms. Parasites like roundworms and hookworms are dangerous to a puppy's health if not treated. Read to find out more.
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It is a good idea to take a look at your puppy’s poop occasionally. Sometimes dog owners find their Puppies pooping worms. You shouldn’t panic if this is your situation.

Though worms are dangerous to dog health, you can prevent them from becoming a problem if you treat your dog regularly with the proper deworming medication.

In this article, we will look at all that you need to know about Puppies pooping worms and how to get rid of worms in puppies. 

Is It Normal for Puppies to Have Worms?

Puppies pooping worms - how to get rid of worms in puppies – how to treat worms in dogs

Dog owners often feel guilty if their pups have worms, but the fact is that nearly all puppies are born with roundworms. The majority of them will become infected with hookworms or roundworms through their mother’s milk. Every owner knows that worms are not suitable for their furry pal.

They will not only cause health problems for your dogs and puppies in particular, but some can also pass diseases on to you and your family.

The following are the most common kinds of parasitic worms in dogs.

Types of Worms in Dogs

#1 Hookworms

The most common worm in dogs is hookworms; they stick to the small intestine wall and suck blood, posing a serious threat to dogs. They are tiny and thin worms with hooked mouthparts that are used to attack the intestinal wall.

Hookworms get their name from their hook-like mouthparts, which they use to affix themselves to the intestinal wall and feed on the tiny blood vessels in the intestinal lining.

#2 Roundworms 

The two species of roundworm that can affect dogs are Toxascaris Leonina and Toxocara Canis. Both worms are white, long, and look like spaghetti in appearance. They absorb nutrients from the infected dog and can find their way into other bodily tissues and organs.

Puppies are particularly vulnerable to roundworms since their immune systems are not completely mature yet and cannot combat adult worms as effectively as mature dogs. Puppies infected with roundworms often have poor growth and a pot-bellied appearance.

#3 Whipworms 

Whipworms are one of the most common intestinal parasites in dogs; they are long and live in the colon and cecum of dogs, where they cause severe irritation to the lining of the organs.

Dogs with whipworms shed eggs in their feces. These eggs are very strong and can survive for years, and they still remain capable of infecting dogs.

Whipworms get their name from their shape and have a thick anterior end and a long, thin rear end that looks like a whip. They implant themselves in the intestinal wall as they mature, causing irritation and discomfort.

#4 Tapeworms

Tapeworms are worms that can live in a dog’s intestines. They are not really harmful to the dog. But, in large quantities, tapeworms can make your furry friends lose weight and become lethargic.

The most common type of tapeworm in dogs is Dipylidium caninum, which is white, flat, and can be up to eight inches long.

Tapeworms are white and flat and are made up of small segments. Every part of the segment is almost the size of rice grain.

They affix themselves to the dog’s intestinal walls using hook-like suckers. Their heads are flat and contain a hook-like mouth, which they use to attach themselves to the dog’s small intestine. 

How Do Puppies Get Worms?

Puppies pooping worms - how to get rid of worms in puppies (5)

Puppies may come in contact with roundworms at some point in their life. The truth is that roundworms are very common. Puppies can become infected with worms by accidentally ingesting the eggs from the environment.

If your pet regularly visits the dog park, eat grass, dirt, or feces. This behavior can put your pup at risk of contracting worms.

Also, worms can be transmitted from an infected mother to unborn puppies in her womb through the placenta even before they are born. Suckling puppies are also at risk of coming into contact with worms through their mother’s milk during the lactation period.

How Roundworms Are Transmitted to Puppies?

Roundworms are parasites that live in a dog’s intestine and feed on partially digested intestinal contents. Transmission happens when eggs are ingested from the soil contaminated with infective eggs. The infected pup sheds tiny roundworm eggs with its feces, and other dogs can get infected by licking or sniffing the infected feces.

The eggs can also be transmitted by other animals such as birds, earthworms, and cockroaches.

In any of these animals, roundworms are simply transported and don’t become adults. If your dog eats any of these paratenic hosts, the worm can continue its life cycle.

Symptoms of Puppy With Worms

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The most common health problems in dogs can be ascribed to the infection that worms caused. They are largely harmless, but some kinds of worms, such as hookworm and heartworm, can be deadly.

Identifying the symptoms of worms in dogs early can help you avoid the severe health risks they can cause.

The following are the symptoms of roundworms in dogs.

#1 Cough 

The most common symptom of roundworm in dogs is coughing. Coughing is usually a sign of heartworm, but it can also be a sign of roundworms and hookworms. Pups with heartworms will have a persistent, dry cough, different from the normal cough, which is strong and uncommon.

#2 Vomiting 

This is another symptom of roundworm in dogs. Sometimes roundworms in dogs can appear in a dog’s vomit. It may be a symptom of roundworms if your dog is vomiting. Dogs with roundworms, tapeworms, and tapeworms can vomit a visible worm. You will be able to see the worms in your dog’s vomit in most cases.

#3 Diarrhea 

This can be the result of roundworms, while diarrhea and bloody stools may signify hookworms. Protracted diarrhea can lead to dehydration, so it is important to see a vet right away. Also, dogs infected with hookworms can have blood in their poops. Bloody diarrhea develops as the disease aggravates and can lead to chronic bloody diarrhea if it is not treated.

#4 Loss of Weight

Speedy weight loss may signify the presence of whipworms or tapeworms. If your furry pal is showing signs of rapid weight loss, he may have whipworms or tapeworms. This is because the parasites feed on the nutrients in your dog’s stomach.

Weight loss may arise even if your dog’s appetite is normal. Keep in mind that weight loss can also be a symptom of other health problems. Always check with a vet if your furry pal is having drastic weight loss.

#5 Pot-bellied Appearance 

This is another familiar symptom of roundworms in dogs. A bloated appearance in dogs is generally seen in puppies that have contracted worms from their mother. This worm transmission occurs before birth through the placenta or after birth during lactation. Roundworms are the most familiar kind of worm with this symptom.

How to Get Rid of Worms in Puppies

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The best way to get rid of worms in dogs is dewormer medications. The kind of dewormer will depend on the type of worm present.

All worms don’t respond to the same treatment, and there is no single dewormer that works against all kinds of worms.

When you are looking for a good dewormer for your puppies, you will want to make sure you choose one that treats the species that infect your dog. To help you make the right choices, the following are some of the best dewormers for puppies.

3 Worm Medicine for Puppies

#1 Durvet Triple Dog Wormer

This is a high-quality dewormer that comes in a chewable tablet form. You can give your puppy these tablets as a treat or simply add them to their food as they have a taste that most dogs like. The tablets come in a 12-count box suitable for multi-dog households or dogs that require regular deworming. The following are what make this dewormer one of the most sorts after at Amazon.

  • It is effective against hookworms, tapeworms, and roundworms
  • It is available in 12 packs, which is suitable for dogs that need regular deworming
  • Available in a delicious flavored chewable tablet for easy administration

#2 Sentry HC WormX Plus Dog Dewormer

This is another dewormer option for dog owners seeking to eliminate the most common hookworms, roundworms, and tapeworms that infest their dogs. These chewable tablets have a taste that dogs love and can be added to your dog’s food or simply be given as a treat. The following are some of the reasons Sentry HC WormX Plus are among the best-selling dewormers on Amazon.

  • It can be administered monthly for pups that require frequent deworming
  • It is available as over-the-counter flavored chew in 2-pack, 6-pack, and 12-pack.
  • Effectively kills and protects against multiple types of worms, such as hookworms, tapeworms, and roundworms.

#3 Bayer Tapeworm Dewormer 

This dewormer is specifically designed to kill tapeworms because they are the most common intestinal worm that dogs tend to get. It makes sense that Bayer Animal Health created a solution that takes care of canine tapeworms. This dewormer comes in tablet form, and you can administer it to puppies by giving it as a treat or crumble it into your puppy’s food. The following are reasons this dewormer is one of the most sorts after on Amazon.

  • It is okay to use in puppies up to 4 weeks of age
  • Effective against many common types of tapeworms
  • Manufactured by a reputable over-the-counter dewormer company

Read also: Best dewormer for dogs and puppies (review)

Preventing Future Worm Infestation in Dogs

What to do if puppy has worms in poop – Why is my puppy pooping worms

Using a monthly dewormer can protect your dog against heartworms and other intestinal worms. The life cycle of most worms is three to four weeks, so you can prevent and treat most worms if you dewormed your furry pal every month. Puppies can start on a dewormer after completing their weaning period.

The following are some other steps you can help prevent your dog from getting a worm.

  • Dewormer and Preventive Medicines
  • Good Hygiene Practices
  • No Unapproved Snacks
  • Get annual Fecal Exams at Your Vet

Puppy Worming Schedule

Worms are more common in puppies, and they can often be born with roundworms or become infected with their mother milk. It is recommended that you deworm your puppies according to the recommended schedule.

The following are the best puppy worming schedule:

  • Deworm your puppies at two, four, six, and eight weeks.
  • Repeat it at 12 and 16 weeks.
  • Deworm again when it is 6 months and one year of age.


FAQ - What Breed is My Dog How to Identify ANY Dog Breed - Is my dog a pure breed (4)

Can Worms Kill a Puppy? 

Young puppies are at higher risk, and if they are left untreated, it can lead to malnutrition, anemia, and intestinal blockage. Heavy loads of worms in puppies can even lead to death.

How Long Will a Puppy Poop Worm After Deworming?

Most treatments work quickly, killing worms within 2 to 6 hours after taking the dewormer. Different wormers act in different ways. Some paralyze and kill worms. In this case, you may see worms in your dog’s poop.

What to Do if The Puppy Has Worms in His Poop?

Seeing worms in your pup stool is a sure way to detect tapeworms and roundworms. Consult your veterinarian if you see worms in your dog’s stool. But, many other kinds of worms can infect and affect your dog that you cannot see with your naked eye.

Is It Normal to See Worms in Puppies Poop After Deworming?

It may surprise you to still see live worms in your dog’s stool after worming them, although this is normal. While this may be an unpleasant sight, it’s really a good thing because it means that the worms are no longer inside your dog.

How Do You Know if Your Dog Has Worms?

There are signs that indicate your dog has a worm. Vomiting, coughing, lethargy, and diarrhea are some of the common symptoms of worms in pets. Other signs depend on the variety of worms. For instance, a dog that has tapeworms may suffer from rapid weight loss or what looks like a grain of rice in its stool.

How Do I Prevent My Dog From Getting Roundworms?

You can achieve this by keeping your dogs away from dogs infected with roundworms. If you cannot keep your dog separate from other roundworm-infested dogs, monitor your dog’s hygiene practices when it is around other dogs. Also, keeping your dog clean, bathing, and grooming will help prevent roundworms from infecting your dogs.

Can Roundworms Harm Humans?

Roundworms pose a significant threat to humans. Contact with contaminated soil or pet stool can result in ingestion and infection by humans. Roundworm eggs can accumulate in large quantities in the soil where pets deposit their stools. And they can live in the human intestine for a long time. 


Puppies pooping worms - how to get rid of worms in puppies - Is it normal for puppies to have worms?

This is everything about puppies pooping worms!

Owning a dog comes with many responsibilities, but no more than you would expect from any other pet. With the right dewormer, you can rid your dog of these dangerous worms and prevent serious consequences for your dog.

The list above has the best dewormer products available on the market.

It is always best to consult your veterinarian, as they will know the most effective method and dosage for your dog based on its size, weight, and condition.

That being said, there is nothing left but to thank you for your attention up to this point.

I hope I have been helpful, and I wish you many moments of joy and satisfaction in the company of your beloved dog.

Until next time!

A big hug.

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Housam Ayouni
Housam Ayouni

I am a professional in the field of canine behavior and care with many years of experience. Through my dog blog, which has reached over one million dog owners, I offer practical tips and guidance to support dog owners in creating strong, positive relationships with their pets and promoting the well-being and happiness of all dogs. My goal is to help dog owners create a harmonious and fulfilling life with their furry companions.

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