Couple fossil teeth for ID help. Horse, Bison, or what?

[IndianRiverSonrise]

These two teeth were found on a Florida beach. Any ideas on identity appreciated. Thanks.

 

[Worthy55]

I would say Horse for sure. 8) 8) 8)

 

[IndianRiverSonrise]

I would say Horse for sure. 8) 8) 8)

Thanks. You really duplicated the photos.