Dogmeat, Ever Loyal

When Dogmeat enters the battlefield, mill five
cards, then return an Aura or Equipment card
from your graveyard to your hand.
Whenever a creature you control that's
enchanted or equipped attacks, create a Junk
token. (it's an artifact with "{t}, Sacrifice this
artifact: Exile the top card of your library. You
may play that card this turn, Activate only as a sorcery.")