The best boots are the ones that fit her. Best pads are the ones she finds most comfortable. You're going to need to experiment.The Soft Rides or Easycare Clouds have the most forgiving fit. If you use Soft RIdes, you'll need to cut the pads so they are level rather than wedged as they don't squish down and she doesn't need any type of wedging.
Due to the sinking, many of the riding/working boots are likely not going to fit well as she needs a lot more overall hoof capsule height than a healthy foot needs just to have enough to encase the bony column completely. Definitely not in favor of shoes of any type as that's just going to suspend her completely from her already-damaged lamina.
Lavinia, George Too, Calvin (PPID) and Dinky (PPID/IR)
Nappi, George and Dante Over the Bridge
Jan 05, RI