https://en.wikipedia.org/wiki/Doctor_Dolittle
https://www.cbsnews.com/news/67-percent-say-they-understand-their-pets/







https://www.vallarta-adventures.com/en/blog/how-smart-are-dolphins

https://www.vegansociety.com/news/media/statistics


https://www.npr.org/2017/12/29/574598877/no-easy-answer-to-growing-number-of-stray-dogs-in-the-u-s-advocate-says
https://www.everydayhealth.com/pet-health/pets-get-depressed-too.aspx










https://www.aspca.org/helping-people-pets/shelter-intake-and-surrender














https://www.businessinsider.com/r-oceans-yield-1500-new-creatures-many-others-lurk-unknown-2015-3#:~:text=There%20are%20228%2C450%20known%20species,that%20remain%20a%20total%20mystery