Did you know that by the time dogs are three years old, over 80% of them have teeth problems? Dog dental health is important for their general health and happiness. However, it is often forgotten. Just like with people, not taking care of your dog’s teeth can cause major health problems. One of them is painful tooth abscess in dogs.
Taking care of your dog’s teeth and breath is more than just keeping their air fresh. It’s about making sure they’re healthy all around. Tooth abscesses, for example, aren’t just a dental problem. They can be very painful, and make it hard for your dog to eat. They can even cause systemic diseases that spread to other parts of the body and affect the whole animal. To avoid major health issues, it is important to take care of your dog’s teeth and know about problems like tooth abscesses in dogs.
You’ll learn a lot about dog tooth abscesses in this blog post. You will find out how to recognize the signs of a tooth abscess, the different reasons why they happen, and the various ways to treat them. I’ll also give you important tips on how to keep your dog’s teeth healthy and avoid tooth sores. Should you have had dogs before or if this is your first time, this guide will teach you how to keep your furry friend’s mouth healthy and pain-free.
Topics covered in this blog post
Tooth abscess in dogs
When germs infect a tooth, they cause a pocket of pus to form in or around the tooth. This leads to tooth abscess in dogs. This is a painful condition. This infection occurs because of a cavity, injury, or serious untreated gum disease. As the body tries to fight off the illness, pus builds up. This pus is full of bacteria, white blood cells, and dead tissue. It causes swelling and severe pain.

Different kinds of abscesses:
An abscess around a tooth:
This type of abscess is often linked to serious gum disease. It happens when germs get into the space between the tooth and the gum and cause an infection. The infection makes pus build up in the periodontal pocket. Gums that are swollen and red, pain when eating, and pus comes out of the gums.
Periapical Abscess:
This pus-filled sac forms at the very end of a tooth’s root. Most of the time, this occurs because an untreated cavity allows germs to get deep into the tooth, infecting the pulp and root. A bad toothache, sensitivity to hot and cold, facial or jaw swelling, and a visible bump near lips or teeth are some common symptoms.
Knowing the difference between these two types of abscesses is important for spotting the signs and getting your dog the right treatment. It is important to know what kind of abscess your dog has because each has its reasons and ways of treating it.
Signs of Tooth Abscess in Dogs
Visible signs
- Most people can tell when their dogs have a tooth abscess because of swelling in the face or mouth.
- Dogs often have red, swollen gums around the hurt teeth. This is a sign of infection and soreness.
- Sometimes, pus may come from the gum line near the hurt tooth. This is a clear sign of an abscess.
Changes in Behavior
- Because it hurts, dogs with tooth abscesses often don’t want to eat, especially things that are hard or crunchy.
- To feel better, a dog might paw at their mouth or rub their face on the ground.
The dog may drool too much as they try to deal with the pain and soreness in their mouth. - Dogs with dental infections, like abscesses, often have a strong, bad smell coming from their lips.

Indicators of Pain
- When the area around the abscess is touched or because of pain, the dog may whine or whimper.
- They might act upset or mean if you touch the swollen region
- If a dog is in pain and discomfort all the time, it may lose its energy, become irritable, or hide from people.
If you notice these signs early, you should take your dog to the vet right away. This will stop the infection from growing and leading to more serious health problems.
What Causes Tooth Abscess in Dogs?
Plaque and tartar buildup on the teeth:
Most often plaque or tartar buildup around the teeth causes tooth abscess in dogs. Plaque is a film of bacteria that sticks to teeth. It can harden into tartar if not cleared by brushing and regular cleaning. There are pockets around the teeth where germs can grow. This buildup can also cause gum disease. This is why it is referred to as periodontal disease. If these germs get to the bottom of the tooth, they can cause an infection that can turn into an abscess.
Broken or chipped tooth
Dental damage occurs when a dog chews on hard things like bones or gets hurt accidentally. This can cause the teeth to break or chip. When teeth break, they expose the inner pulp. The inner pulp is full of nerves and blood vessels that bacteria can infect. Germs that get into the pulp can start an illness that spreads to the tooth’s root and forms an abscess.
Wounded teeth
Sticks, bones, toys, and other things are common things for dogs to chew on. Sharp pieces from these things can poke holes in the gums, which bacteria can use to get in. If these puncture wounds are not treated immediately, germs can enter and lead to abscess formation.

Health problems leading to tooth abscess in dogs:
Diabetes:
Because Diabetes compromises the immune systems, dogs with diabetes are more likely to get illnesses, even dental infections. When blood sugar levels are high, germs can grow faster. This makes it easier for infections to start and spread around.
Immune system issues
Infections are more likely to spread to dogs that have compromised immune systems, like autoimmune diseases or conditions that weaken the immune system. Their bodies aren’t as good at fighting off germs, which can make dental infections, like tooth abscess in dogs, more common and worse.
Knowing these reasons can help dog guardians avoid tooth abscesses by doing things like keeping their dog’s teeth clean, watching how much they chew, and taking care of any underlying health problems properly.
How to Tell If There is a Tooth Abscess in Dogs
Veterinary Check-Up
- During an exam for a possible tooth abscess, the vet will do various tests to prove the diagnosis and figure out the best way to treat the animal.
- The vet checks inside the dog’s mouth to check for swelling, redness, or pus around the tooth or gums that are hurt.
- They will lightly press the dog’s face and jaw to find sore or swollen spots. This helps figure out where the illness is.
Imaging
X-rays
X-rays are crucial for identifying tooth abscess in dogs because they let the vet see what’s occurring below the gum line and check out the tooth roots. An abscess is visible on an x-ray. It shows up as changes in bone mass or bone loss around the hurt toot. This imaging helps figure out how bad the infection is and if it has spread to other areas nearby.
Lab Tests
In some cases, the doctor may suggest blood tests to look for underlying health problems that could lead to dental abscesses. Dogs with diabetes or problems with their immune systems may be more likely to get illnesses because their immune systems aren’t working as well.
The vet can make a correct diagnosis and treatment plan based on these tests, which help them figure out how bad the tooth abscess is and where it is located. It’s important to get a diagnosis as soon as possible to stop the infection from spreading and to help the dog feel better.

Different ways to treat tooth abscesses
Antibiotics
Antibiotics are very important for healing tooth abscesses. This is especially crucial when bacteria is the cause. The type of antibiotic will rely on how bad the infection is and the kind of bacteria causing it. Antibiotics like amoxicillin, doxycycline, and metronidazole are common medications. It is crucial to complete the dose that the doctor prescribes to make sure the infection is gone for good.
Dealing with pain:
Dealing with the pain is an important part of healing tooth abscesses in dogs because they can be very painful. To ease the pain and reduce swelling, the doctor may give your dog, painkillers like opioids or nonsteroidal anti-inflammatory drugs (NSAIDs). While the infection gets treated, these medicines make the dog feel better.
Clean up and draining
- In cases where the abscess has turned into a clear pus pocket, the vet may need to drain it. A small cut is made in the gum for pus drainage. This relieves pressure and pain.
- After the pus, germs, and other debris are drained. Following this, the abscess cavity is cleaned to remove leftovers. This cleaning stops infections from spreading and speeds up the mending process.
Tooth Extraction for Tooth Abscess in Dogs
Signs and symptoms
When an infection has spread to the tooth root, especially with periapical abscesses, the tooth requires extraction. Mostly, this is done if the tooth is badly broken, can’t be treated with medicines and drainage, or could get infected again. Tooth extraction is the surgery that removes the hurt tooth while the dog is under anesthesia. This stops the infection from spreading and removes the abscess’s cause.

Aftercare
Restrictions on Diet and Activity
The dog might need to eat soft food for a few days to a week after treatment so that it doesn’t hurt the treated region. Stay away from crunchy or hard foods that could hurt the healing tissues. The vet may ask you to limit your dog’s activities. This is to keep the healing mouth away from stress.
- As told by the vet, give any prescribed medications, such as painkillers and antibiotics.
- Take your dog back to the vet for a second opinion and ensure the abscess has closed properly.
How to Prevent Tooth Abscess in dogs?
Check-ups with the dentist regularly
Regular dental check-ups at the vet’s office are important for finding dental problems, like tooth abscesses, early on. Vets can clean your dog’s teeth professionally and look at his or her gums and teeth to find any signs of dental disease before they turn into abscesses.
Aim for dental exams once a year, or as often as your vet tells you to based on your dog’s dental health needs.
Dental Care at Home
Brushing a dog’s teeth:
- Use a toothbrush and toothpaste made just for dogs your vet tells you to.
- Brush your dog’s teeth often, preferably every day or a few times a week, to get rid of plaque and stop tartar from building up.
- Introduce brushing slowly and make it a good experience by giving rewards.
Using dental chews and additions to water:
- Dental chews and treats can help keep plaque and tartar from building up on teeth by cleaning them mechanically.
- There are water additives that can help get rid of plaque and bacteria in your dog’s mouth between brushings, which is good for their oral health.
Food and Chews
Diets that are good for your dog’s teeth:
- Make sure your dog eats a healthy, well-balanced diet. Go for diets that improve oral health, like those that get rid of plaque and tartar.
- Don’t give your dog too many soft or sticky treats, as these can make dental problems worse.
Toys to Chew:
- Give your dog chew toys that are safe and will help clean its teeth and gums while also satisfying its natural need to chew.
- Stay away from hard things like bones and rocks that can break teeth and cause abscesses.

Keeping an eye out for early signs
Regular checks
- Check your dog’s mouth often for early signs of dental problems. These can be gums that are red or swollen, bad breath, or discolored teeth.
- If your dog starts pawing at its mouth or refusing to eat, it could be a sign that it is in pain in its teeth.
Quick Veterinary Care
- Make an appointment right away to see your vet if you see any signs of dental problems or think your dog might have a tooth abscess.
- Getting help right away can stop abscesses and other more serious dental problems from getting worse.
By taking these precautions, you can make it much less likely that your dog will get tooth abscesses and improve their overall dental health and well-being. Taking your dog to the vet regularly and taking care of its teeth at home are both important for keeping its smile healthy.
When to go to the Vet for Tooth Abscess in Dogs
Signs of an Emergency
These serious signs mean your dog needs immediate veterinary care:
- If you see sudden, severe swelling in your dog’s face or jaw, especially if it’s making it hard for them to breathe or swallow, you should take them to the vet right away.
- A fever of more than 103°F (39.4°C) can be a sign of a serious infection, like an abscess in the tooth that has spread.
- If your dog is having trouble breathing, the airways may be infected. It can also be due to a severe abscess.
- Drooling that isn’t normal or that’s too much could be a sign of serious pain or discomfort.
If your dog shows any of these signs of an emergency, you should call your vet right away or go to an emergency vet clinic.
Concerns that come up often:
Some less urgent but ongoing signs that your dog needs to see a vet are:
- If your dog is avoiding food, especially crunchy or hard foods, it could mean that he or she is in pain in the teeth, which could mean that a tooth abscess is developing.
- Dogs that paw or rub at their mouths or faces a lot may be in pain or discomfort.
- Bad breath that won’t go away can be a sign of dental problems, like an abscess or infection.
- Any big behavior change, like becoming more irritable or tired, could be a sign of a deeper health problem, like a toothache.
- A vet should look at any redness, swelling, or pus that you can see around the gums or teeth.
It is important to make an appointment with your vet if any of these common problems last longer than a few days or get worse over time. If you take care of small dental problems right away, they may not get worse, like tooth abscesses.

Conclusion
We’ve talked about everything you need to know about dog tooth abscesses in this guide. The health of your dog’s teeth is very important to their overall health. If you think your dog might have a tooth abscess or any other dental problem, you should see your vet right away. You can avoid pain, discomfort, and more serious health problems by finding and treating problems early on.
Remember that a dog with a healthy mouth is happy and healthy. Today, put your dog’s dental health first!
If you have any queries regarding this blog post or any other on The Happy Puppers, feel free to mention them in the comment section. I will try to resolve them as soon as possible. If you like watching videos, subscribe to my YouTube channel, Shruti and Delta. Remember to ring the notification bell and set it to ALL so that YouTube does not miss out on notifying you about new video releases.
See you in my next blog post

Frequently Asked Questions
When germs get into the root of a dog’s tooth, they make a pocket of pus. This is called a tooth abscess. It can be very painful and uncomfortable, and it can lead to signs like swelling, bad breath, and trouble eating.
These are some of the most common signs and symptoms in dogs of a tooth abscess:
-Signs of swelling around the face or jaw
-Halitosis: bad breath.
-Drooling
-Having trouble eating or not wanting to eat
-The dog paws at its mouth or face,
-Pus or blood that can be seen in the mouth
-Changes in behavior, like being irritable or tired
A tooth abscess in a dog is usually found by doing a physical check and dental X-rays at the same time. The doctor will look for signs of infection, such as pain, swelling, and more. Dental X-rays help doctors prove that there is an abscess and figure out how bad the infection is.
When a dog has a tooth abscess, the following treatments can be used:
Antibiotics are used to fight infections caused by germs.
Pain treatment means taking medicine to deal with pain and discomfort.
Cleaning your teeth means getting rid of plaque and gum buildup.
Tooth extraction: If the infection is bad enough, the infected tooth may need to be taken out to stop it from spreading.
Root canal therapy: So that the tooth stays healthy, the doctor may sometimes do a root canal.