What is sheep afrine?

It seems like you might be looking for the term "sheep afrine". However, this is not a known or commonly used term.

It's possible you've misheard or misspelled something. Could you clarify what you're asking about? Perhaps you meant:

* Sheep urine: This is a substance that is sometimes used as a fertilizer.

* Sheep aflatoxin: This is a type of toxin that can be found in some sheep products.

* Sheep farming: This is the practice of raising sheep for their wool, meat, and milk.

Please provide more information about what you're looking for so I can help you better!