Posted on: March 27, 2024 Posted by: Petsynse Comments: 0

When to Deworm Your New Puppy: A Guide to Keeping Your Furry Friend Healthy

Bringing home a fluffy, adorable puppy is an exciting time filled with cuddles, playtime, and endless love. But amidst the joy comes the responsibility of ensuring their health and well-being. One crucial aspect of puppy care is deworming – a process that eliminates internal parasites that can harm your growing pup.

This blog delves into the world of puppy deworming, answering the all-important question: When should you start deworming your new puppy? We’ll explore the different types of worms, the importance of deworming, and create a clear schedule to keep your furry friend parasite-free.

Happy puppy needs deworming

The Sneaky Invaders: Understanding Worms in Puppies

Worms are internal parasites that can live in a puppy’s intestines, absorbing nutrients and causing various health problems. Here are some common types of worms in puppies:

  • Roundworms: These spaghetti-like worms are the most common type and can be transmitted from mother to puppies before birth or through milk.
  • Hookworms: These hook onto the intestinal lining and feed on blood, leading to anemia and weakness.
  • Tapeworms: These segmented worms attach to the intestinal wall and absorb nutrients, hindering a puppy’s growth.
  • Whipworms: These whip-shaped worms irritate the intestines and cause diarrhea.


Why Deworming Your Puppy is Essential

Puppies are more susceptible to worms than adult dogs. Worm infestations can lead to several health problems, including:

  • Malnutrition: Worms compete with puppies for essential nutrients, hindering their growth and development.
  • Anemia: Hookworm infestation can cause blood loss and anemia, leading to weakness, lethargy, and pale gums.
  • Diarrhea and Vomiting: Worms can irritate the intestines, causing diarrhea and vomiting, leading to dehydration.
  • Stunted Growth: If left untreated, severe worm infestations can significantly impact a puppy’s growth and development.


When to Start Deworming Your New Puppy:

The ideal deworming schedule for your puppy will depend on several factors, including:

  • Age: Generally, deworming should begin early to prevent the establishment of worm burdens.
  • Mother’s Deworming Status: If the mother was dewormed throughout pregnancy and lactation, the puppies might have a lower initial parasite load.
  • Veterinarian’s Recommendation: Always consult your veterinarian to create a deworming schedule tailored to your specific puppy’s needs.

Here’s a common deworming schedule for puppies:

  • 2-3 Weeks Old: Most veterinarians recommend starting deworming puppies as early as 2-3 weeks old.
  • Every 2 Weeks Until 12 Weeks Old: Puppies should be dewormed every two weeks until they reach 12 weeks of age.
  • Monthly Until 6 Months Old: After 12 weeks, deworming can be done monthly until the puppy reaches 6 months old.
  • Adult Deworming Schedule: Once your puppy reaches 6 months, discuss a deworming schedule for adult dogs with your veterinarian. This may involve deworming every 3-6 months depending on the risk factors in your environment.


Important Considerations:

  • Deworming Medication: Your veterinarian will recommend the appropriate deworming medication for your puppy’s age and weight.
  • Follow the Instructions: Administer the medication according to the veterinarian’s instructions and complete the entire course, even if symptoms seem to disappear.
  • Environmental Hygiene: Regularly clean your puppy’s play area and practice good hygiene to minimize the risk of reinfection from the environment.


Working with Your Veterinarian

Your veterinarian is your best resource for all things puppy health, including deworming. During puppy checkups, they can assess your puppy’s individual needs and create a personalized deworming schedule based on their age, breed, and lifestyle. They can also answer any questions you might have and address any concerns about worm infestations.



Deworming is a crucial part of responsible puppy care. By starting early, following a veterinarian-recommended schedule, and practicing good hygiene, you can protect your furry friend from the harmful effects of worms and ensure they grow into a healthy, happy adult dog. Remember, a healthy puppy means a happy home!

For more Puppy related info check out our main page PetSynse