Wife doesn't cum in doggy??

Honest question, do you (female) or your wife orgasm in doggy? My wife has in 3 years only cum twice from doggy? Both times with her bull😂

She always cums from cowgirl o missionary with me..
Try grinding into her rather than in-out, in the cow girl position, she is grinding you.. doggie reduces the length as well, try with a dildo in a circular motion with in-out thrusts, she will likely come......see how you go