Guard Dog is a Beast Flip Effect Monster with Attribute EARTH, Level 3, ATK 1500, DEF 500.
Monster cards contest the field through Summons, battles, and effects—check Level/Rank/Link and Attribute for Extra Deck or searchers.
On the current TCG and OCG Forbidden & Limited lists tracked here, Guard Dog is Unlimited.
YGOPRODeck lists Guard Dog for these formats: Duel Links, Common Charity, Edison, TCG, OCG, Master Duel.
A listed print of Guard Dog appears in Battles of Legend: Terminal Revenge (BLTR-EN053) at Ultra Rare rarity.
Among markets shown on this page, the lowest listed snapshot for Guard Dog is about $0.06 on Cardmarket (prices change frequently).
