![L'INCREDIBILE DR. POL, (da sinistra): Dr. Jan Pol, Charles Pol, (stagione 10, 2017). photo: Michael Stankevich / ©National Geographic canali / cortesia: Everett Collection Foto stock - Alamy L'INCREDIBILE DR. POL, (da sinistra): Dr. Jan Pol, Charles Pol, (stagione 10, 2017). photo: Michael Stankevich / ©National Geographic canali / cortesia: Everett Collection Foto stock - Alamy](https://c8.alamy.com/zoomsit/6/88ee628af551407493a0a6982bed322f/j780yy.jpg)
L'INCREDIBILE DR. POL, (da sinistra): Dr. Jan Pol, Charles Pol, (stagione 10, 2017). photo: Michael Stankevich / ©National Geographic canali / cortesia: Everett Collection Foto stock - Alamy
Calf pulling and puppy worming: rural vet Dr. Pol is reality TV's most unlikely star - Los Angeles Times
![Never Turn Your Back on an Angus Cow: My Life as a Country Vet: Pol, Dr. Jan, Fisher, David: 9781592409129: Amazon.com: Books Never Turn Your Back on an Angus Cow: My Life as a Country Vet: Pol, Dr. Jan, Fisher, David: 9781592409129: Amazon.com: Books](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51Cqs2MmG%2BL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFIVE%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA2%252C613%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)