Himalyan Horse salt lick. However, many salt licks that horse lovers find on the market are incredibly expensive or simply can be too easily bitten. The wonderful thing about Himalayan salt Blocks that have been mined from some of the best mines in the foothills of the Himalayas is that they are rock solid. It takes incredible miner strength and special tools to wrench these solid rocks of healthy salt from the earth—and no horse can chew through these bricks. Our salt licks are made of premium Himalayan salt, which contains vitamins and minerals that have accumulated over the centuries.