They needed to have the teeth “floated,” something O’Brien and other veterinarians suggest having done on your horse at least once a year. “Almost everything about good health begins with their teeth, ...

A team of paleodentists of sorts has examined fossilized horse teeth from as far as 55.5 million years ago and found a timeline of changing tooth features that matches up with the climate record.

Dear Dr. Vittoria: Do horses’ teeth chatter when they are cold like ours? I don’t know how to tell if my horse is cold. – Concerned horse owner Dear Concerned: Horses don’t … ...