Toeing Out

I have a mare that toes out a little on her right front. When she walks she doesn't wing, she walks "straight" but with her foot toed out. Does it matter as far as the fault is concerned if she wings when walking or if she walks straight even though toed out. Is there less strain if she doesn't wing when walking is what I am asking? She has a beautiful long laid back well muscled shoulder and a well muscled chest.