How Do I Know if My Dog Has Worms?

Detecting worms in dogs can be challenging since some internal parasites don’t always show obvious symptoms. However, there are several signs that may indicate your dog has worms. If you observe any of these symptoms or have concerns about your dog’s health, it’s crucial to consult with your veterinarian for proper diagnosis and treatment. Common signs of worm infestations in dogs include:

1. Visible Worms: In some cases, you may actually see worms in your dog’s feces, vomit, or around their anus. Different types of worms look different, so consult your veterinarian for proper identification.

1. Diarrhea: Persistent or recurring diarrhea can be a sign of intestinal worms. The consistency and color of the stool may vary depending on the type of worm.
2. Vomiting: Dogs with certain types of worms may vomit, sometimes containing worms or worm segments.
3. Weight Loss: Unexplained weight loss or failure to gain weight in puppies can be a symptom of worm infestations, as the worms compete with the dog for nutrients.
4. Bloated Abdomen: Some dogs with a heavy worm burden may have a swollen or distended abdomen, often referred to as a “potbelly” appearance.
5. Lethargy: Worm infestations can make dogs feel weak and lethargic.
6. Change in Appetite: An increased or decreased appetite can occur with certain types of worm infestations.
7. Visible Worm Segments: Some tapeworms shed segments that can be seen in your dog’s feces or around their anus, resembling small rice grains.

1. Scooting or Dragging Rear: Dogs may scoot or drag their rear end along the ground or floor when they experience discomfort or itching around the anus, often due to the presence of worms.
2. Itchy or Irritated Rear: Dogs with worms may exhibit excessive licking, chewing, or scratching around the tail and rear end.
3. Coughing: In some cases, dogs with lungworms may cough or have difficulty breathing.
4. Change in Fur Condition: A dull, dry, or unhealthy coat can be a sign of malnutrition caused by intestinal worms.

Keep in mind that not all dogs with worms will display noticeable symptoms, especially in the early stages of infestation. Regular veterinary check-ups and routine fecal examinations are essential for detecting and treating worms before they cause serious health issues. Additionally, maintaining a preventive deworming schedule as recommended by your veterinarian can help protect your dog from many common types of worms.