Moneypenny is an aggressive pug. Matt Beisner steps in to try to correct her behavior. ➡ Subscribe: bit.ly/NatGeoWILDSubscribe ➡ Get More Dog: Impossible: on.natgeo.com/2kIIg0x About National Geographic Wild: National Geographic Wild is a place for all things animals and for animal-lovers alike. Take a journey through the animal kingdom with us and discover things you never knew before, or rediscover your favorite animals! Get More National Geographic Wild: Official Site: bit.ly/MoreNatGeo Facebook: bit.ly/NGWFacebook Twitter: bit.ly/NGWTwitter Instagram: bit.ly/NGWInstagram Teaching an Aggressive Dog to Leash Walk | Dog: Impossible youtu.be/-cSSe-_zLw8 Nat Geo Wild www.youtube.com/user/NatGeoWild