16 Questions About Ticks on Dogs, Answered

While fleas often get the most attention, ticks on dogs can be just as much of a nuisance.  

Unlike other biting insects, ticks don’t bite and go. They attach to your dog’s skin and feed on blood for several days. During that time, they can pass harmful diseases.

Ticks are common in grassy, wooded areas, and even a quick walk can expose your dog to them. Here’s what you need to know about ticks on dogs, their bites, how to remove them, and how to prevent them. 

1. What Do Ticks Look Like on Dogs?

What an embedded tick looks like on a dog depends on whether it has already fed or not.  

Before feeding, a tick can be difficult to spot. It may look like: 

• A tiny dark speck (about the size of a pinhead)  

• Flat and oval-shaped  

• Brown, black, or gray in color 

After feeding, ticks become easier to see. They can: 

• Swell to the size of a pea or even a dime  

• Look like a small, round bump on your dog’s skin  

• Appear grayish or tan as they fill with blood 

Depending on the size and location of the tick, its legs may also be visible.  

2. What Do Tick Bites Look Like on Dogs?

A canine tick bite looks like a small red bump, similar to a mosquito bite. The bump appears at the site of a tick bite, after it has fed and released or been removed. These bumps usually resolve on their own over a few days. 

3. How Do You Prevent Tick Bites on Dogs?

To prevent tick bites in tick-infested areas, take the following precautions: 

• Put all pets in your household on a species-specific tick preventive. There are many different tick preventives—some are over the counter, while others are prescription. One such prescription medication is Credelio Quattro, which not only protects against ticks, but also fleas, heartworm disease, tapeworms, roundworms, and hookworms. Your veterinarian can help you choose the right product for your dog. 

• When in the woods, walk on cleared trails. Avoid walking through tall grass and low brush in wooded areas. Also avoid walking under low-lying vines and branches. 

• Thoroughly check pets for ticks after spending time in tick-infested areas. Remember to check your dog everywhere, including between the toes and inside the ears. If one tick is found, check for more. 

Do not use human-grade insect repellent for dogs. Many are highly toxic to pets. 

4. How Long Do Ticks Stay on Dogs?

Ticks will typically fall off once they have taken a full blood meal. This often happens in three to six days, but ticks can sometimes latch onto your pet for up to two weeks. 

5. How Do You Check for Ticks on Dogs?

The best way to check your dog for ticks is to brush your fingers through your dog’s fur, applying enough pressure to feel any small bumps. If you feel a bump, pull the fur apart to identify it. 

6. How Do You Remove a Tick from a Dog?

Follow these tips to safely remove a tick from a dog: 

1. Grasp the tick as close to your dog’s skin as possible with a pair of forceps or tweezers. Avoid squeezing the tick. 

2. Using steady, gentle pressure, pull the head of the tick away from the skin without twisting. Twisting with tweezers can put too much pressure on the tick's mouth, causing it to break off while still attached. 

3. The site of the bite should be cleaned with soap and water. 

You can also use a tick-removal tool, such as the ZenPet Tick Tornado, that’s specifically designed for twisting without applying too much pressure. This allows for easier detachment.  

If you’ve discovered a tick on your dog, it should be removed immediately to avoid a skin reaction and to reduce the likelihood of developing a tick-borne infectious disease.  

Save the tick in a container filled with isopropyl alcohol with a tight-fitting lid if you would like your veterinarian to identify it. 

7. Should You Burn a Tick To Get It To Release?

Definitely not. Burning a tick to get it to release from its host is a myth. Burning a tick will irritate it and cause it to release more toxins and diseases that it may be carrying into your pet’s body. You also risk accidentally burning your dog. 

8. Do Dog Ticks Carry Lyme Disease?

Yes, ticks can transmit many diseases to people and pets, including Lyme disease. Two types of ticks, the deer tick (Ixodes scapularis) and the Western black-legged tick (Ixodes pacificus) carry Lyme disease. A tick must be attached for 36–48 hours to transmit Lyme disease, so removing it quickly can help prevent illness. Using tick preventives and vaccinating for Lyme disease can help prevent infection.   

9. Can Dogs Get Other Diseases From Tick Bites?

Yes, there are several other tick-borne illnesses dogs can contract from a tick bite. Other diseases commonly transmitted by tick bites include: 

• Rocky Mountain spotted fever 

• Ehrlichiosis 

• Anaplasmosis 

• Babesiosis 

• Tularemia 

• Bartonella 

• Tick paralysis 

10. Can a Tick Bite Become Infected?

Yes—just like any skin wound, tick bites can become infected. Tick bites aren’t typically itchy, so if you find your pup scratching at an old tick bite wound, it is a sign that an infection may have developed. Other signs include worsening or continued redness and/or oozing around the wound. 

11. How Should You Treat a Tick Bite on a Dog?

To prevent infection, tick bite wounds can be cleaned gently with soap and water. If you start to notice signs of infection, treat the bite with antiseptic wipes and spray it with antimicrobial spray, such as Vetericyn Plus Antimicrobial Hydrogel. If it worsens or doesn't show signs of initial improvement in one or two days, seek care from your veterinarian. 

12. What Kills Ticks on Dogs Instantly?

There are no products or home remedies that kill ticks on dogs instantly. However, there are many excellent options for tick prevention, which kill and control ticks, ranging from pills to topicals to collars and shampoos. 

Credelio Quattro, for example, is a chewable tablet for dogs that kills 97% of ticks within 48 hours and controls tick infestations for one month. 

Consulting with your vet can help you choose the right flea and tick preventive for your pet. 

13. What Are the Different Types of Ticks?

There are many species of ticks in North America, but your dog is most at risk from four: 

1. American dog tick or wood tick (Dermacentor variabilis) 

2. Lone Star tick (Amblyomma americanum) 

3. Deer tick or black-legged tick (Ixodes scapularis or Ixodes pacificus) 

4. Brown dog tick (Rhipicephalus sanguineus) 

14. Can Ticks Jump?

No, ticks don’t jump. To find a host, many tick species use a strategy called questing, where they identify well-used paths and wait on the tips of grasses and shrubs for a host to pass so they can latch on. 

15. Can Ticks Bite Without Attaching?

Ticks don’t bite without attaching—the bite is how they anchor to the skin to feed. Ticks don’t bite defensively or “just to bite.” If a tick bites, it’s because it’s trying to attach and feed.  

16. Can Tick Eggs Live on a Dog?

In theory, yes, tick eggs can live on dogs. But female ticks typically lay their eggs on the ground. Most dogs get ticks when individual tick adults or nymphs (juvenile ticks) crawl onto the animal.