Old receipe for the conditionining of legs and feathers and to aid the prevention of any mud-borne infections.
The pig oil will act as a barrier to stop the mud sticking to the skin and the Sulphur will help fight any bacteria. It is very important you do a test patch first though, as not all Horses get along with it and some can have bad reactions to it. It is also used to prevent mites
Especially popular with Shire horses.
