Replacement Teeth for Dogs and People

Click to enlarge.  Source.

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Your dog has replacement puppy teeth, same as you have replacement baby teeth.

But did you ever think about where those "replacement teeth" come from and how they rotate into position? I never did.

As the cut-away human skull, above, suggests, it's all a bit terrifying. This picture was taken by photographer Stefan Schäfer at the Hunterian Museum in London.
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