The potential approval of a Dogecoin (DOGE) Exchange-Traded Fund (ETF) could dramatically influence the price of DOGE.Increased institutional demand via DOGE ETF could make $1 target more realistic for Dogecoin investors.Dogecoin's community-driven hype and potential ETF approval may push it toward becoming the third largest crypto.The approval of a DOGE ETF could introduce greater market liquidity and stability for Dogecoin.