Dogs pick up ticks when they brush against grass, shrubs, leaf litter, or woodland vegetation where ticks wait for a host. Ticks do not jump or fly.
They crawl onto your dog’s coat, move toward exposed skin, and attach to feed.
Your dog can pick up a tick during a short walk, in your yard, or from another pet. Daily checks and consistent prevention help reduce risk.
A tick may stay hidden for hours, especially in a thick coat, before you notice it. Prompt removal lowers feeding time and lets you watch for illness.
Where Dogs Pick Up Ticks
Dogs encounter ticks in grassy, brushy, wooded, and leafy areas. Even familiar or low-risk places can harbor ticks.
The species in your region, local wildlife, weather, and season all affect your dog’s exposure.
How Ticks Quest and Attach to a Host
Ticks use a behavior called questing. An adult tick climbs onto grass, shrubs, brush, or low vegetation and extends its legs when an animal brushes nearby.
Your dog’s legs, face, and coat provide an easy route from vegetation to skin. After reaching the coat, a tick crawls toward warm, less-protected areas.
Check the ears, eyelids, collar line, neck, armpits, groin, paws, between the toes, jaw, and tail.
Outdoor Hotspots, Wildlife, and Seasonal Activity
Your dog may pick up ticks in a backyard, dog park, hiking area, trail edge, or camping spot. Shaded leaf litter, dense ground cover, stone walls, and woodland borders offer suitable habitats.
The Centers for Disease Control’s tick-prevention guidance notes that people can encounter ticks in yards and neighborhoods as well as grassy and wooded areas.
Common dog-associated species include the American dog tick, brown dog tick, Lone Star tick, and black-legged tick, also known as the deer tick.
Brown dog ticks may occur across the United States, while Lone Star ticks are especially common in the Southeast and parts of the East and Midwest. Black-legged ticks are found in humid, wooded environments, including areas of Pennsylvania and Virginia.
Ticks can remain active beyond the warmest months. Risk varies with species, region, and weather.
Why Brown Dog Ticks Can Spread Indoors
Brown dog ticks can infest kennels, shelters, homes, and boarding facilities. Wildlife, cats, other pets, clothing, and outdoor gear can also bring unattached ticks indoors.
If you find several ticks on your dog or inside your home, inspect bedding, crates, resting areas, and every pet. Wash bedding regularly and ask your veterinarian or a pest professional for guidance if indoor activity continues.
What to Do After Finding a Tick
Remove an attached tick promptly, clean the bite site, and monitor your dog for changes. Your veterinarian can help assess risk based on the tick species, your location, attachment time, preventive history, and your dog’s health.
How to Check a Dog for Attached Ticks
Run your hands slowly through your dog’s coat after walks, hikes, camping trips, and visits to parks. Feel for a small, firm bump and use good lighting to inspect the skin.
Pay close attention to the ears, eyelids, collar area, under the jaw, neck, armpits, groin, between the toes, paws, and around the tail. A flea and tick comb can help find unattached parasites, but an attached tick needs careful removal.
How to Remove a Tick Safely
To remove a tick from a dog, gather gloves, fine-tipped tweezers or a tick removal tool, a sealable container, and a pet-safe antiseptic.
- Part the fur and grasp the tick as close to the skin as possible.
- Pull upward with slow, steady pressure.
Place the tick in a sealed container and record the date. Clean the bite site with a pet-safe antiseptic and wash your hands.
Avoid twisting, crushing, burning, or applying petroleum jelly or alcohol to the attached tick. If a mouthpart remains, do not dig aggressively into the skin.
Ask your veterinarian whether further care is needed.
When a Veterinarian Should Examine Your Dog
Contact a veterinarian if you cannot remove the tick, your dog has numerous ticks, the bite site becomes increasingly red or swollen, or your dog develops fever, lethargy, poor appetite, limping, vomiting, or swollen lymph nodes.
Seek urgent care for pale gums, severe weakness, breathing trouble, collapse, repeated vomiting, or rapidly worsening illness. Inspect yourself and other household pets when you find a tick on your dog.
Disease Risks and Warning Signs
Ticks can transmit several tick-borne diseases in dogs. Signs may appear days or weeks after exposure.
A recent tick bite should be part of your dog’s medical history whenever illness develops.
Common Tick-Borne Diseases in Dogs
Potential illnesses include Lyme disease, ehrlichiosis, anaplasmosis, Rocky Mountain spotted fever, babesiosis, bartonellosis, and hepatozoonosis.
Different tick species and regions carry different risks. Lyme disease in dogs may cause fever, tiredness, swollen joints, shifting-leg lameness, or kidney complications.
Rarely, Lyme nephritis can cause serious kidney disease. Ehrlichiosis may lead to fever, weakness, bleeding, or a low platelet count.
Anaplasmosis may involve Anaplasma phagocytophilum or Anaplasma platys. Babesiosis involves Babesia parasites and can affect red blood cells.
Rocky Mountain spotted fever may cause fever, pain, weakness, and neurologic signs. Tick paralysis results from a toxin released by some ticks during feeding.
Powassan virus primarily concerns humans, though your veterinarian can explain local risks and relevant testing.
Symptoms That Need Prompt Veterinary Care
Watch for fever, lethargy, poor appetite, swollen lymph nodes, joint swelling, bruising, pale gums, weakness, or shifting-leg lameness. Breathing difficulty, collapse, repeated vomiting, severe pain, or rapidly progressing weakness requires emergency care.
A small lump, scab, mild redness, or itching at the bite site can occur after removal. Increasing heat, swelling, discharge, or pain warrants veterinary advice.
Testing, Follow-Up, and Ongoing Protection
Your veterinarian may recommend a physical examination, blood testing, and a complete blood count. Testing decisions depend on symptoms, location, travel, exposure history, tick species, and preventive use.
A negative early test may not exclude an infection, so follow-up can be important. Keep a removed tick in a sealed container or take a clear photograph if possible.
Follow prescribed treatment carefully, attend recommended rechecks, and maintain prevention even after your dog recovers.
Information from the American Kennel Club on Lyme disease in dogs notes that transmission risk and disease patterns vary by region.
Preventing Future Tick Exposure
You can reduce risk by combining daily checks, habitat management, and veterinarian-guided flea and tick prevention. Your dog’s age, weight, health, lifestyle, and local tick patterns should guide product selection.
Daily Checks and Yard Management
Inspect your dog after every walk, hike, camping trip, or outdoor play session. Check the ears, eyelids, collar line, neck, face, armpits, groin, paws, spaces between the toes, and tail.
Keep grass short, remove leaf litter and brush, and place play areas away from dense vegetation. Create a clear boundary between lawns and wooded areas.
Wash pet bedding regularly and inspect crates, resting areas, cats, and other pets if you find ticks indoors.
Choosing Flea and Tick Prevention With Your Veterinarian
Ask your veterinarian about oral products such as NexGard or Simparica, topical treatments, and collars such as Seresto.
The PetMD guide to flea and tick prevention for dogs describes oral, topical, and collar options and explains why prevention may be needed throughout the year.
Use each product exactly as directed and never combine products without veterinary advice. Confirm that the medication suits your dog’s age, weight, health, and seizure history when relevant.
Never apply a dog product containing permethrin to cats, because it can cause severe poisoning.
Protecting Other Pets and People at Home
Check every pet after outdoor activity. Inspect cats and dogs even if they spend little time outside.
If you find a tick indoors, inspect bedding, furniture, crates, and resting areas. Seek professional guidance if you continue finding ticks.
Check your clothing, shoes, and gear after walks or yard work. Remove ticks promptly from yourself and your pets to help reduce the chance of tick-borne disease.
