Actually, scientists haven't proven whether or not it is entirely safe for rhinos. That's why it's still under development and not being used regularly...
Hey wait can someone clarify. In the article it said that the dye is not visible on the outside of the horn, if I understood correctly! Does anyone know why not?
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· 9 years ago
The dye is somehow injected into the horn its not painted on or anything
D:
This will be an interesting read.