Miniature Horse Association of Arizona

Promoting the Miniature Horse

Welcome to the World of the American Miniature Horse through the MHAA, the Miniature  Horse Association of Arizona.  MHAA’s main objective is to promote the Miniature Horse as a breed  through showing, education, sponsorship, fellowship and sportsmanship at meetings, driving events  and  specialty Miniature Horse shows.

If you have an interest in acquiring these small equines or any questions about our activities or how to join our club, please contact any of our present-day officers.                                       COPYRIGHT 2010  MHAA    Miniature Horse Association of Arizona                       Web Design  J Garbero

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For more on how the Sizemores

got started with their Miniatures CLICK here.



MHAA Officers

President  Ron Souza     Ph. 623-465-5034     Vice Pres.     JoAnne Souza             623-465-5034

Secretary   Jan Garbero        602-361-3551     Treasurer      Joan Solheim               602-577-7618


Board of Directors: Go to CONTACT page.


F       Featured Member  

Mini Occasions Miniature Horse Ranch

Scottsdale, Arizona



Owners Jimmie and Marcia Sizemore

All hitched up awaiting for the Multiple Hitch class

       The 2019 5th Annual Arizona Miniature Horse March Festival

March 28 Thur.  Kick Off   Arizona “R”  Miniature Horse Show,

*  March 29, Fri.   Kick Off Arizona “A” Miniature Horse Show,

*  March 30—31, Sat/Sun   32nd Annual Arizona Touch of Class Miniature Horse Show

             WestWorld of Scottsdale, Equidome                                                                                                 Show Premiums: Show Manager:  Laura Mullen  E-mail  Ph:  (607) 769-6743

Show Chairwoman:  Marcia Sizemore  E-mail:    Ph: (480) 567-2067