This is on the same shoeing. Due to the wall missing on the inside it would be far to easy for Rimini to stand on the edge of the shoe and pull it off. Also it is very open where the infection has healed. I have used a poxy resin filler to fill this gap. The filler I used sets in 30 seconds and is then very similar to hoof wall and will stay there for a full 6 weeks if all the preparations when putting it on were done right!