5 Vet-Verified Facts About Your Dog's Teeth That May Surprise You
Our dogs are part of the family, and with that comes the responsibility of being in charge of their care, from vet visits to teeth brushing. Dental health is vital for a healthy and happy dog, but what do we know about their teeth, except how to keep them clean?
We’ve collected some fascinating facts about your dog’s teeth, from how many there are to how strong they are! They will give you an appreciation for why it’s so important to keep your dog’s pearly whites healthy.
The 5 Most Fascinating Facts About Your Dog's Teeth
1. Adult Dogs Have More Teeth Than Humans
Puppies usually have 28 teeth that they gradually shed, generally around the 4 to 6-month point, to make way for 42 adult teeth. In comparison, most humans have 32 teeth, and cats have 30. Adult dog teeth begin to form before birth and sit in the jawbone waiting to push through when the time is right.
Puppy teeth are also known as deciduous teeth or milk teeth. While it takes years for human children to transition from milk teeth to adult teeth, it takes a puppy a matter of weeks. By 6 months old your dog should have all their adult teeth.
2. Dog’s Teeth Are Alive
Just like our own teeth, dogs’ teeth are living tissue. There are several parts to the tooth. The actual tooth is the core, called the pulp, which is covered by bone-like material dentine, and finally, a layer of enamel.
The pulp produces dentin inside the tooth, nerves, blood vessels, and other tissues. It has a high concentration of pain receptors and is very sensitive. This is why if your dog has broken a tooth, it should be checked by a veterinarian.
3. Each Tooth Has a Unique Purpose
While the chemical structure and makeup of a dog’s teeth are similar to human teeth, the size and shape are entirely different. Human teeth are used to grind against one another and pulverize food. Dogs can't do that because of the design of their teeth.
These are the various types of teeth in a canine’s mouth:
4. Dog’s Teeth Have Deep Roots
People are generally surprised by how long the roots of a dog’s tooth are. The root structure of a canine’s tooth is similar to a human’s, except the three upper molars have two roots and the two lower molars have three.
The visible crown is typically only about one-third of the length of the full tooth; for incisors, the crowns are actually only one-fourth the length of the entire tooth. They are also more firmly attached to the jaw bone than human teeth and therefore harder to remove.
5. Cavities Are Very Rare
The bacteria in a dog’s mouth is very different from a human’s, so cavities don't occur as often in dogs. Cavities occur because specific bacteria metabolize sugars into acid, but dogs don't generally consume as much sugar as humans do.
Plus, the species of bacteria that cause these cavities are rare in dogs’ mouths.
Other Frequently Asked Questions
How Do I Look After My Dog’s Teeth?
The first and best defense against gum disease is daily cleanings. Couple this with the occasional professional cleanings at your vet’s, and this preventative maintenance will go a long way toward keeping your dog’s gums healthy.
80% of dogs have gum disease by the time they’re 3 years old. Gum disease is more common in small dogs because teeth crowding makes it trickier for owners to remove plaque. So, keeping up with regular brushings is essential!
What Are the Signs of Dental Disease?
While you will try to prevent it, you should be aware of the signs of dental disease just in case. So, watch out for the following:
- Bad breath
- Bleeding gums
- Blood in water or food bowls
- Dropping food while eating
- Facial swelling
- Favoring one side of the mouth
- Plaque
- Red gums
- Rubbing face with paws or on the floor
- Smelly saliva
Final Thoughts
Dental hygiene is a large part of your pet’s overall health, and your dog relies on you to keep their teeth clean and healthy. This means it’s up to you to take them for checkups and regular dental exams to avoid things like gum disease or broken teeth, which can be particularly painful.
So, try to maintain a routine dental program at home to keep your dog happy and healthy.
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Kerry-Ann lives in Scotland and wishes her garden was bigger so she could have her very own Highland cow but thinks her dogs probably wouldn’t like that idea very much. She has a La Chon called Harry who was poorly with a liver shunt when he was a puppy. It wasn't likely he would make it into adulthood, which was difficult to comprehend, but he beat the odds and is a healthy old man now. She also has a Pug called Maddie who is a big foodie. She’s small, sassy, and every day she finds a new way to wind her brother up.
When she isn’t writing you can find Kerry-Ann going for long walks when it isn't raining, reading, or watching cartoons when she should be tidying her house. She would one day like to be a tourist in her own country and travel through the Highlands with her family.
