When Dogmeat enters the battlefield,
mill (To mill a card, a player puts the top card of their library into their graveyard.) 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
(A Junk is an artifact with ", Sacrifice this artifact: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.").