Dental health is closely tied to a pet’s overall comfort and long-term health, yet it is often overlooked until a problem becomes serious. Oral health affects much more than breath or appearance. Healthy teeth and gums help reduce pain, lower infection risk, and support vital organ function. By the age of three, nearly 70% of cats and 80% of dogs already show signs of periodontal disease, making dental care a critical part of preventive veterinary medicine.
At Town & Country Veterinary Hospital in San Antonio, Texas, dental disease is one of the most common conditions we diagnose in dogs and cats. As a hospital that provides both routine and emergency veterinary care, we frequently see cases where untreated dental problems progress into painful infections or urgent medical concerns. Early dental care and regular exams can help prevent dental issues from becoming emergencies.
Dental disease typically begins when plaque builds up on the teeth. If plaque is not removed, it hardens into tartar and irritates the gums. Over time, bacteria move below the gumline, causing inflammation, infection, and damage to the tissues and bone that support the teeth. These bacteria can enter the bloodstream and have been linked to serious conditions such as kidney disease and heart infections, including endocarditis. Research shows that cats with advanced periodontal disease are more likely to develop chronic kidney disease, and dogs with dental disease face a higher risk of heart-related complications.
Some pets are more prone to dental disease than others. Smaller dog breeds such as Chihuahuas, Dachshunds, Terriers, and Beagles often develop dental problems earlier due to crowded teeth and shallow tooth roots. These pets may benefit from earlier dental evaluations and more frequent professional cleanings to reduce the risk of complications.
Several dental issues are commonly diagnosed in dogs and cats. Broken or fractured teeth can occur from chewing hard objects, accidents, or trauma. These injuries are often painful and can lead to infection or abscesses if left untreated. In some cases, fractured teeth can result in swelling, fever, or sudden pain that requires urgent veterinary attention. Even if a pet continues eating normally, damaged teeth usually require veterinary care.
Plaque and tartar buildup are often the first visible signs of dental disease. As tartar accumulates, it causes gum inflammation, persistent bad breath, and eventually periodontal disease. Periodontal disease is the most common dental condition in adult pets and leads to progressive damage to the gums, ligaments, and bone that hold teeth in place. Because much of this damage occurs below the gumline, the disease may advance without obvious early warning signs.
Signs of periodontal disease in dogs may include:
-Bad breath
-Red, swollen, or bleeding gums
-Yellow or brown buildup on teeth
-Drooling or dropping food while eating
-Loose or missing teeth
-Pawing at the mouth or face
-Avoiding hard food or chew toys
Signs of periodontal disease in cats may include:
-Bad breath
-Drooling, sometimes with blood
-Red or swollen gums near the back teeth
-Dropping food or chewing on one side
-Decreased appetite or weight loss
-Pawing at the mouth or face
-Reduced grooming or a dull coat
Cats are especially good at hiding discomfort. Subtle changes such as weight loss, decreased grooming, or behavioral changes may be the only signs of dental pain. In severe cases, dental infections can escalate quickly, making prompt veterinary evaluation important.
Preventing dental disease starts with consistent care at home. Small habits practiced regularly can help reduce plaque buildup and support healthier gums. Always consult your veterinarian before starting a new dental routine.
At-home dental care tips for dogs include:
-Brushing teeth daily with dog-safe toothpaste
-Providing dental chews or toys designed to reduce plaque and tartar
-Using oral rinses or water additives recommended by your veterinarian
-Feeding dental-support diets when appropriate
-Regularly checking teeth and gums for redness or buildup
At-home dental care tips for cats include:
-Brushing teeth regularly with cat-safe toothpaste
-Offering dental treats designed to help reduce tartar
-Using dental diets if recommended by your veterinarian
-Gently checking teeth and gums for signs of inflammation
-Keeping dental care sessions short and positive
Because pets cannot clearly communicate dental pain, it is important to watch for changes in eating habits, grooming behavior, or attitude. Dogs may continue eating despite discomfort, while cats may quietly eat less or chew differently. Sudden swelling, facial pain, refusal to eat, or lethargy may indicate a more urgent dental issue that should be evaluated promptly.
Signs your dog may need a dental checkup include:
-Persistent bad breath
-Visible tartar buildup
-Bleeding or inflamed gums
-Dropping food while eating
-Loose or missing teeth
-Behavior changes such as irritability or withdrawal
Signs your cat may need a dental checkup include:
-Bad breath
-Drooling or mouth sensitivity
-Difficulty eating or dropping food
-Decreased grooming
-Weight loss
-Hiding more than usual
Professional veterinary dental cleanings are the most effective way to protect your pet’s oral health. While brushing at home helps control plaque, professional cleanings allow veterinarians to safely clean below the gumline, take dental X-rays, and identify hidden disease before it leads to pain or emergency situations. Pets are placed under anesthesia so procedures can be performed thoroughly and without stress.
Many pet owners are surprised by the cost of professional dental care. Veterinary dental procedures involve anesthesia, continuous monitoring of vital signs, dental imaging, specialized equipment, and trained veterinary staff. These steps are essential to ensure your pet’s safety, comfort, and quality of care.
How often pets need professional dental cleanings depends on age, breed, and oral health. Puppies and young adult dogs with healthy mouths may need cleanings every 12 to 24 months. Adult dogs often benefit from annual cleanings, while dogs prone to dental disease may require cleanings every six to twelve months. Cats typically need their first professional cleaning around one to two years of age, followed by annual cleanings. Cats with early dental disease may require more frequent care.
Consistent dental care helps prevent painful infections, tooth loss, and urgent medical complications. When professional veterinary care is combined with regular home dental habits, pets have the best chance at a healthy mouth and a healthier life. If you have concerns about your pet’s dental health or are worried about sudden oral pain or swelling, the team at Town & Country Veterinary Hospital in San Antonio, Texas is here to help with both routine and emergency care.
References:
-Animal Dental Center. (n.d.). 8 warning signs of pet dental disease. https://www.animaldentalcenter.com/pet-owners/8-warning-signs-of-pet-dental-disease/
-American Veterinary Medical Association. (2023). Dental health for dogs and cats. AVMA. https://www.avma.org/resources-tools/pet-owners/petcare/dental-health-dogs-cats
-American Veterinary Dental College. (2023). Veterinary dental cleaning. AVDC. https://avdc.org/owners/pet-dental-care/veterinary-dental-cleaning/
-American Veterinary Medical Association. (2022). Periodontal disease in pets. AVMA. https://www.avma.org/resources-tools/pet-owners/petcare/periodontal-disease
-American Veterinary Medical Association. (2023). Preventing dental disease in pets. AVMA. https://www.avma.org/resources-tools/pet-owners/petcare/preventing-dental-disease