Natural Hoof

Truly natural hoof care is possible! It happens when the horse is exposed to near wild living conditions, as a result the horse and his feet become self maintaining. It doesn't involve people at all!
That "near wild" experience is simply one that facilitates serious natural movement, a sparse fibrous diet and stimulating social interactions. Your horse doesn't need to go ferral!
To get the best from taking your horse barefoot the above factors should be implemented to what ever level you are able to given your circumstances.
Correct trimming then makes up the gap between the natural ideal and the compromise of domestication by simulating natural wear.
Trimming should not be relied on alone for the success or failure of your horses soundness.
All factors effecting your horse and ultimately his hooves play a major role and have the ability to help or hinder your quest for soundness. Everything from exercise to grazing comes into play. But in essence it simple!

A  =
A horse eating a fibre based diet with no sugars, starches, carbs, waste products or synthetic nonsense fed in direct proportion to his size and energy expenditure. Living in an environment that allows him to move freely and live with others.
 
B =
Regular hoof care that simulates natural wear patterns and follows the healing processes of the horse.

C=
A sound healthy horse, capable of being ridden either with or with out hoof protection over any surface.

In short, its a team effort.

Read more:
Natural Gait Complex
Transition Phase
Hoof Boots

A+B=C 
(all being well!)

Owners contribution

Trimmers contribution.

The Result