White line disease is a fungal infection of the horse's hoof. As the name suggests, it attacks the white line, which connects the sole to the hoof wall. It is sometimes mistaken for hoof wall separation disease, but is not to be confused because it is not genetic or as severe.

A modern option for attaching shoes commonly involves the use of glue on shoes.

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Using Glushus is much safer than trying to place nails in minimal horn.

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Please see video below.