New clients welcome! Limited time free first exam (terms apply) - Book Today!

(410) 522-9090Book Appointment

Dog

Cat

Deworming

Treating and preventing internal parasites like roundworms, hookworms, and tapeworms with trusted care.

Deworming & Parasite Control: Keeping Your Pet Healthy from the Inside Out
Parasites aren’t always visible, but they can cause serious health issues if left untreated. Deworming and parasite control are key components of your pet’s wellness care—helping protect them from discomfort, illness, and even diseases that can spread to humans.

Whether your pet is an adventurous pup or a stay-at-home cat, regular parasite protection is essential to their health.

Why Deworming and Parasite Control Matter

Intestinal worms, fleas, ticks, and heartworms can impact pets at any age. Some pets show clear signs, like scooting or vomiting, while others have no symptoms at all. Without proper prevention, parasites can lead to:

  • Digestive issues (vomiting, diarrhea, weight loss)

  • Anemia or malnutrition

  • Itchy skin or allergic reactions

  • Life-threatening conditions like heartworm disease

  • Transmission of parasites, such as roundworms and hookworms, to humans

That’s why prevention and routine screening are just as important as treatment.

Common Internal and External Parasites

Internal Parasites (Worms):

  • Roundworms

  • Hookworms

  • Whipworms

  • Tapeworms

  • Giardia

  • Coccidia

External Parasites:

  • Fleas

  • Ticks

  • Mites

  • Lice

How We Protect Your Pet

Our parasite prevention plans are tailored to your pet’s age, lifestyle, and risk factors. We offer:

  • Oral or topical monthly preventatives

  • Flea and tick treatments

  • Deworming protocols for puppies, kittens, and adult pets

  • Annual fecal exams to detect internal parasites

  • Annual heartworm testing and prevention

  • Treatment for diagnosed infections or infestations

If your pet is active outdoors, visits dog parks, travels, or lives in a multi-pet home, more frequent parasite prevention may be recommended.

What to Watch For

  • Visible worms in stools or around the rear

  • Diarrhea or vomiting

  • Weight loss despite normal eating

  • Excessive itching or biting at the skin

  • Scooting or dragging the bottom

  • Coughing (possible sign of heartworms)

If you notice any of these signs, it’s best to schedule a visit so we can test and treat promptly.

Protecting your pet from parasites is easier than treating the effects of an infestation. Regular prevention helps keep your pet comfortable, healthy, and protected year-round.

💙 Whether it’s a checkup, questions, or care needs, visit us—we’re here to be your partner in your pet’s health. Book your appointment today.

Latest Blogs

Discover in-depth articles, thought leadership, and expert perspectives curated to inspire, educate, and keep you ahead of the curve in your industry.

What You Can't See Can Hurt Them: The Importance of Preventative Lab Work

August is National Immunization Awareness Month - don't forget that routine lab work is just as vital! Early testing helps detect hidden issues, keeping your pet healthier, longer.

Read More

How to Keep Your Pets Hydrated and Healthy in July

As summer heats up, so does the risk of dehydration in pets. Dogs and cats, just like humans, need proper hydration to stay healthy, especially in the scorching days of July.

Read More

Essential Cat Care Tips Every Pet Parent Should Know

Help your cat beat the summer heat with hydration tips, grooming advice, diet updates, parasite prevention, and mental enrichment. This seasonal guide covers everything to keep your feline happy and healthy all June long.

Read More

FAQs

Answers to Common Questions

Harbor View Veterinary Hospital keeps track of your pet's weight just like your doctor's office keeps track of your height and weight each time you visit. Having an accurate and current measurement of your pet's weight will help us ensure that we prescribe the right dose of preventives, medications, and any needed anesthetics. It can also help us notice any early clues to health concerns. In addition, a regular weigh-in can help you track and manage your pet's weight.

Call us. Just like doctors, veterinarians sometimes need to try more than one treatment/medication to find the correct solution to cure or manage a pet's condition. Please let us know if something we recommended or prescribed isn't helping. We want to work with you to find the right answers for your pet.

Veterinarians can't diagnose over the phone. Besides being unethical and illegal, diagnosing by phone doesn't allow veterinarians to physically examine a pet. A physical exam is necessary so your veterinarian can provide an accurate diagnosis and proper treatment. Treating a pet for the wrong disease or condition will cost more in the end and could be harmful or even deadly to your pet.

Spaying and neutering can have major benefits for your pet, including lowering or preventing the risk of several diseases and types of cancer. Your veterinarian will be happy to discuss these benefits. In addition, spaying and neutering helps control the pet population by reducing the number of unwanted pets. Spaying and neutering are surgical procedures that require your pet to be put under anesthesia. The cost of these procedures takes into account the anesthesia, your veterinary team's time and expertise, monitoring, drapes, suture material, and hospitalization. Spaying or neutering your pet is much less expensive than feeding and caring for litters of unwanted puppies or kittens or dealing with potential pregnancy complications.

Your veterinarian will determine which vaccinations are appropriate for your dog or cat, based on individual factors, such as lifestyle and health status. Veterinarians commonly recommend that dogs be vaccinated against rabies, distemper, Lyme, and Leptospirosis parvovirus and that cats be vaccinated against rabies and panleukopenia (feline distemper). Additional vaccines, such as feline leukemia virus (FeLV), feline immunodeficiency virus (FIV), and Bordetella (kennel cough), Lyme, and Leptospirosis are recommended based on your cat or dog's risk. Many of these diseases can be fatal to your pet. Preventing them is far easier and less expensive than treatment. If you would like more information on vaccines, ask your veterinarian.

For the safety and protection of all clients, patients, and veterinary team members, we require all pets to be on a leash or in a carrier when they arrive at our hospital. They must continue to be restrained while they are in the reception area and while traveling to and from the exam rooms. Your veterinarian or veterinary technician will let you know when it's OK to let your pet off leash or out of his or her carrier. There is often a lot going on at our hospital. Combine that with unfamiliar surroundings and new animals, and any pet-even one that is well trained-might become uneasy or overly excited. We want you and your pet to have as pleasant an experience as possible every time you visit our hospital, so we ask all our clients to respect our policy.