1-Year Old Chihuahua Teeth Poke Through the Mouth Floor
Teeth Poking Through the Floor of the Mouth are Bad
Charley was a perfectly cute 1-year-old long-haired male Chihuahua. However, he had a horrible, hidden tooth problem. Charlie’s bottom canine teeth were base narrow. The canine teeth could cause lifelong pain and infection.
What are Base Narrow Teeth?
Base narrow means the canine teeth erupt too far medial – toward the midline of the mouth – than they should. They will not occlude – or line up properly – with the upper maxillary teeth and they might even grow long enough to cut a hole in the roof of the mouth.
What Causes Base Narrow Teeth?
The most common cause of base narrow canines is retained, unshed deciduous canine teeth. One of the jobs of baby teeth is to guide the permanent teeth to erupt in the correct locations. However, in many small breed dogs, the baby tooth roots do not absorb and the teeth do not fall out by the time the puppy is 6 months old. Then the permanent teeth must erupt in an unnatural orientation.
Baby teeth should all be shed by 6 months of age. If a permanent tooth can be seen at the same time as the baby tooth, that is the definition of retained. The baby tooth should be removed right away to prevent malocclusion,” says Doc Truli.
In the photo on the right, the baby teeth are the sharp, pointy canine teeth (the ones that hurt when a puppy nips you!) Just inside the permanent tooth on the right of the photo, you can see the white bud of the permanent tooth coming in almost under the tongue.
How Do You Fix Base Narrow Teeth?
Doc Truli removed the baby teeth in this Chihuahua, so the permanent teeth could shift over to the natural position, saving the puppy much pain and further surgery in the future.
A mature dog would be evaluated by your veterinarian to see if the damage caused by the tooth is worth a surgery to remove the permanent tooth. Board-certified veterinary dentists can also design a mouth brace to push the tooth out to its normal position, thereby saving the tooth and its natural function.
Charley’s teeth migrated lateral – toward the outside of the jaw – into a normal alignment after we removed the retained deciduous teeth.
If your pup is 6 months old, ask your veterinarian for a dental examination to catch retained deciduous teeth before they start health problems.
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