Welcome to the Wild Side Ranch, located in the beautiful desert of Eastern Washington. We breed and raise Spanish Mustangs, our foundation stock coming directly from the Brislawn's Cayuse Ranch. Take a tour of our site and learn more about the history of the Spanish Mustangs, see what we have for sale on the sale page, visit our alumni page and browse through our newly added 'photo album' and 'from the past' pages.

Slatey Lady SMR #2217
The classic look of the Spanish Mustang