This video was originally posted to TikTok in November 2020. Hosted by: Hank Green (he/him) Alexis Dahl: Writer Rachel Garner: Fact Checker Savannah Geary: Editor, Associate Producer Hiroka Matsushima: Producer Sarah Suta: Producer Caitlin Hofmeister: Executive Producer Hank Green: Executive Producer Sources: http://www.popgen.su.se/hund/dokument/Hedges_2017.pdf https://dogtraining.world/wp-content/uploads/2017/01/Mech1999.pdf https://www.researchgate.net/publication/261106650_Dog_training_methods_Their_use_effectiveness_and_interaction_with_behaviour_and_welfare Image Sources: https://www.istockphoto.com/photo/beautiful-dog-of-dachshund-black-and-tan-buried-in-the-sand-at-the-beach-sea-on-gm1170291847-323784717 https://www.istockphoto.com/photo/good-boys-get-treats-gm1164915262-320348508 https://www.istockphoto.com/photo/woman-that-trains-several-dogs-of-various-breeds-gm621120902-108400159?phrase=dog%20training