Himalayan Salt Block Lick with Minerals by Salt Rox - For Livestock, Deer, Cows, Goats, Horses Great for all types of livestock - cows, goats, llamas, sheep and horses Also makes the perfect salt block for deer or salt lick deer Extremely weather resistant - can be safely left outdoors for animals to self-dose Rock hard texture means that livestock are unable to bite chunks off the block, a problem with other types of salt licks. Lasts 4-5 times longer than a pressed salt block. Livestock benefit from the natural himalayan salt - high electrolytes and mineral contents of iron, potassium and magnesium which are all vital for maintaining health