What is a horseback riding accessories store usually called?

Question

What is a horseback riding accessories store usually called?

Answer 1

Tack shops, saddle shops, saddleries, equestrian shop, western wear store, western goods, and many others.

How about Equestrian Haberdashery?  That's one too.

Answer 2

A Tack Store, tack shop

http://www.saferhorseracing.com/

Answer 3

They are usually referred to as "tack shops", just as the room you would store supplies in a barn is the "tack room".