A senior dog named Dexter has been too afraid to go outside and begins shaking whenever someone tries to take them for a walk. Matt and his team begin working with Dexter to figure out how to build his confidence. ➡ Subscribe: bit.ly/NatGeoWILDSubscribe ➡ Get More Dog: Impossible: www.nationalgeographic.com/tv/shows/dog-impossible #NatGeoWILD #DogImpossible #Dexter About Dog: Impossible: Dog behavior specialist Matt Beisner and his team help owners learn how to handle their aggressive and misunderstood animals, and rescue and rehabilitate dogs from local shelters that have been turned away by other facilities. 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 Nat Geo Wild: Official Site: bit.ly/NatGeoWILD Facebook: bit.ly/NGWFacebook Twitter: bit.ly/NGWTwitter Instagram: bit.ly/NGWInstagram Building a Fearful Dog's Confidence | Dog: Impossible youtu.be/v4Fu4ILjW3I Nat Geo Wild www.youtube.com/user/NatGeoWild