This is the way to get your own dead rhino pet. This pet is permanent and will resurrect with you at Spirit Healers.
Head to The Storm Peaks, find the Ice Steppe Rhinos area. These rhinos will get caught by Proto Drakes and get killed in mid-air.
You will want to cast Tame Pet on the Rhino while it is getting caught. With luck your new pet will be a Dead Rhino. This may take several tries but it still works.
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