Parasite Control
Simple Prevention.
Serious Protection.
Parasites don't always make themselves obvious — but the damage they cause can be significant. At Discovery Animal Hospital, we help you build a straightforward prevention plan so your pet stays protected without the guesswork.
You Don't Have to See Them for Them to Be a Problem
Many pets carry intestinal parasites or early flea infestations with no visible signs. By the time symptoms appear, the problem is often well established. Consistent prevention is far simpler — and less expensive — than treating an active infection or infestation.
Internal Parasites
Intestinal parasites are common in both dogs and cats, even in well-cared-for pets.
Intestinal Worms
Roundworms, hookworms, tapeworms, and whipworms are common in pets and can cause digestive problems, weight loss, and in some cases affect children in the household. Many pets carry worms without obvious symptoms.
Giardia
A microscopic parasite transmitted through contaminated water or soil. Causes diarrhea and digestive upset — regular fecal testing can catch it early.
External Parasites
Fleas, ticks, heartworm, and ear mites — what to know and how we help prevent them.
Fleas
Fleas cause intense itching and can trigger skin allergies. They reproduce quickly and can infest your home before you see a single flea on your pet. Year-round prevention is the most effective approach.
Ticks
Ticks in Ontario can transmit Lyme disease and other serious illnesses. Dogs and outdoor cats are at risk from spring through fall — and in milder winters, year-round.
Heartworm
Transmitted by mosquitoes, heartworm can cause serious heart and lung damage in dogs. It's preventable with a monthly or annual medication — and treatment after infection is far more difficult.
Ear Mites
Common in cats and dogs. Cause head shaking, scratching, and dark discharge in the ears. Easily treated once identified during an exam.
What to Expect at Your Visit
A physical exam to assess your pet's current health and check for signs of infestation or infection.
A discussion of your pet's lifestyle, environment, and risk level — this shapes the prevention plan.
Fecal testing if appropriate to screen for intestinal parasites.
Prescription or over-the-counter prevention products matched to your pet's needs, with clear instructions.
Common Questions
Build a Prevention Plan for Your Pet
Book a visit and we'll help you choose the right products for your pet's lifestyle — without overcomplicating it.
Already a client? Book via the DaySmart PetCare app
Also see: Cat Vaccines · Puppy Vaccines · Wellness Exams