Other times, this just won’t be possible. Sometimes, you’ll be able to make a fairly accurate estimate. You may have to check different parts of your horse’s body for evidence of their age, such as their teeth. But if you can’t find any records, things get a bit more complicated. It may take a bit of digging, but these are typically available. You may be able to find breeding, vet, or even registration records.
You can often figure out the exact age of a horse using their records.