Do emu s make good pets?

You can ... whether or not you'd want to is a matter of speculation.

Emus are very curious birds, and have quite a personality, but everything you held or carried would be examined with great interest and regularly pecked. People have been scared by emus chasing them, thinking the emu is attacking, when all the emu wanted to do was check out something glittery or interesting that they were wearing or carrying.