Key: Hide Name : Leather crafted

Pig            = 1
Wolf/Hound     = 2
Sheep          = 3
Cow            = 4
Horse          = 5
Drake          = 8
Minotaur       = 8
Blue Basilisk  = 12
Brown Basilisk = 16
Nether Basilisk= 24

Minotaur hide requires 2 salt
Basilisk hides require 3 salt