You can look at there teeth and gums and see if there is any plaque build up. Black marks on gums etc. If there isn't they are probably about a year or less. Depending on the amount of it there is depends on the age.
you can tell a horses age by its teeth
No, you can tell a horses age by it's teeth.
you can tell a horses age by its teeth.
dentists and vets can tell a horses age by its teeth
Not all horses have brands, a good way to tell the age of a horse is by the teeth.
You can tell how old a horse is by looking at its teeth because certain teeth grow in at a certain time in a horses life. There are little marks on the teeth which could also tell u its age
You can tell a horses age by it's teeth example a young horse/pony would have small teeth and a older Horse/pony would have longer teeth :)
If you mean 'how can you tell how old a horse is' The answer is, you can tell by their teeth. If you want to tell old a horse is, find a book about horses that gives you pictures of the different stages of their teeth. Match the horse's teeth up to what the picture says and you will know approximately how old that horse is.
You can tell the age of a horse ruffly by looking at what teeth they have but this should be only attempted by a professional vet or horse dentist. I hope this helps!
It's teeth, they change with age, more accurate would be registration papers, as teeth aging after the horse is more than 20 gets pretty iffy.
* Well, not ALL horses go blind, lose their teeth, and get weakened bones. That happens to some horses, depending on their "careers". One way you can tell a horses age, is by looking at their front 12 teeth.These teeth are called incisors. As horses age, their incisors sort of cave in. Below I have added a diagram, to give you an idea: *A horse changes when it ages by: going blind, loosing their teeth, and weekining bones.
Because you can tella horses age roughly from its teeth and you may lie and say its age is something when acually its something else so the buyer will look at its teeth to check