top of page

Dealing with Roundworms in Dogs and Cats

Roundworms are parasitic worms that thrive in the intestines of dogs and cats, absorbing nutrients and causing various health issues. The three primary types of roundworms that affect these pets are T. leonina, T. canis, and T. cati. T. canis is the most common in puppies, while T. leonina can be found in both dogs and cats.

How Do Pets Get Roundworms?

Roundworm eggs are shed in the feces of infected animals. These eggs can then be ingested by another animal through contaminated feces, soil, water, or by consuming small rodents. Mothers can also pass roundworm larvae to their offspring before birth.

Once ingested, the eggs release larvae that mature in the small intestine, where they mate and lay eggs. Some larvae migrate to other parts of the body, including the respiratory system, or become encysted in tissues, reactivating during times of stress or pregnancy.

Symptoms of Roundworms in Dogs Infestation

Pets with roundworms may exhibit various symptoms, including:

  • Diarrhea

  • Vomiting

  • A dull or thin coat

  • Lethargy

  • Malnutrition

  • A distended stomach or potbellied appearance

  • Abnormal stools

You may also see spaghetti-like worms in the vomit or feces, ranging from three to seven inches in length. If larvae migrate to the respiratory system, the animal may develop a cough. Severe infestations can lead to intestinal blockage or pneumonia.

Diagnosing Roundworms

Roundworms are diagnosed by examining fecal samples under a microscope to detect the presence of eggs. This method allows for a definitive diagnosis.

Treating Roundworms in Pets

Treatment involves using a dewormer that contains Pyrantel Pamoate, Praziquantel, Milbemycin Oxime, or Fenbendazole. Multiple rounds of treatment are necessary to eliminate all stages of the worms.

Preventing Roundworm Infestation

Preventing roundworm involves several steps:

  • Regularly deworm your pets.

  • Clean up feces promptly to prevent the spread of eggs.

  • Test and deworm newly acquired animals, puppies, kittens, and their mothers.

  • Maintain a clean environment and control rodent populations.

  • Discourage pets from eating rodents.

Preventing Human Infection

Roundworms are zoonotic, meaning they can infect humans. Proper hygiene is essential to prevent human infection. Always wash hands thoroughly, especially before eating.

For more information on preventing and treating roundworms and other intestinal parasites, visit Keeping your pets healthy and free from parasites is vital for their well-being.

Roundworms in Dogs
Roundworms in Dogs


Search By Tags
Follow Us
  • Facebook Basic Square
  • Twitter Basic Square
  • Google+ Basic Square
bottom of page