Signs of Fleas and Ticks
Excessive scratching, biting, or licking can indicate fleas or ticks. You may see fleas moving in the coat or flea dirt (small dark specks) near the skin. Ticks may be visible attached to the skin, often around the ears, neck, or between toes.
Some pets develop skin irritation or hair loss from flea bites. Ticks can transmit diseases that cause fever, lethargy, or lameness. If you notice these signs or find parasites on your pet, schedule a visit for treatment and prevention advice.
Signs of Intestinal Parasites
Intestinal parasites such as roundworms, hookworms, and tapeworms may cause diarrhea, vomiting, weight loss, or a pot-bellied appearance. You might see worms or worm segments in stool or around the anal area. Some pets show few or no obvious signs.
Puppies and kittens are commonly affected. Fecal testing during wellness visits helps detect parasites that are not visible. Your veterinarian can recommend deworming and preventive measures based on your pet's risk.
Signs of Heartworm Disease
Early heartworm infection often causes no visible signs. As the disease progresses, dogs may develop a cough, fatigue, reduced appetite, or difficulty breathing. Cats may cough, have difficulty breathing, or show signs of lethargy or vomiting.
Annual heartworm testing for dogs helps detect infection before signs appear. If your pet has been off prevention or you have concerns, your veterinarian can discuss testing and next steps.
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Frequently Asked Questions
Can I see worms in my pet's stool?
Sometimes. Roundworms and tapeworms may be visible in stool or around the anal area. Many intestinal parasites are not visible to the naked eye. Fecal testing allows your veterinarian to identify parasites and recommend appropriate treatment.
What does flea dirt look like?
Flea dirt appears as small dark specks, often described as pepper-like, in your pet's coat. When placed on a damp paper towel, it may turn reddish-brown because it contains digested blood. Finding flea dirt suggests your pet has fleas and may need treatment.
When should I take my pet to the vet for parasites?
Schedule a visit if you see fleas, ticks, or worms on your pet, or if your pet has persistent scratching, diarrhea, vomiting, or other concerning signs. Routine fecal testing and wellness exams help catch parasites early. Your veterinarian can recommend treatment and prevention.