  Let $p$ be prime, let $K$ be a non-archimedean local field of characteristic
$p$ and let $C_p^3$ denote the elementary abelian group of order $p^3$. We give
a complete classification of Hopf orders in the $K$-Hopf algebra $(K[C_p^3])^*$
and under a mild condition compute their dual Hopf orders in the group ring
$K[C_p^3]$.
