As a defender of Battleragers the 'field dressing' skill has a good chance to stop all bleeding types. After going 0/20 on stopping bleeding from a champion Paladin's 'slice' skill I believe this bleeding type wasn't factored in when it was invented and the 'field dressing' ability doesn't stop the bleeding from slice ever.

It does not have a chance to stop all bleeding types, and specifically is coded to ONLY do certain bleeding types, intentionally.