26
Bridget M. Waller et al. “Paedomorphic facial expressions give dogs a selective advantage,” PLOS ONE 8, no. 12 (2013): e82686.
27
Stefano Ghirlanda, Alberto Acerbi and Harold Herzog. “Dog movie stars and dog breed popularity: A case study in media influence on choice,” PLOS ONE 9, no. 9 (2014): e106565.
28
Stefano Ghirlanda et al. “Fashion vs. function in cultural evolution: The case of dog breed popularity,” PLOS ONE 8, no. 9 (2013): e74770.
29
Harold A. Herzog. “Biology, culture, and the origins of pet-keeping,” Animal Behavior and Cognition 1, no. 3 (2014): 296–308.
30
Harold A. Herzog and Steven M. Elias. “Effects of winning the Westminster Kennel Club Dog Show on breed popularity,” Journal of the American Veterinary Medical Association 225, no. 3 (2004): 365–367.
31
Херцог Х. Радость, гадость и обед. Вся правда о наших отношениях с животными. М.: Карьера Пресс, 2011.
32
Kendy T. Teng et al. “Trends in popularity of some morphological traits of purebred dogs in Australia,” Canine Genetics and Epidemiology 3, no. 1 (2016): 2; Terry Emmerson. “Brachycephalic obstructive airway syndrome: a growing problem,” Journal of Small Animal Practice 55, no. 11 (2014): 543–544.
33
American Kennel Club. “Most popular dog breeds of 2018 (2019),” March 20, 2019, akc.org/expert-advice/news/most-popular-dog-breeds-of-2018/; Canadian Kennel Club. “Announcing Canada’s top 10 most popular dog breeds of 2018,” January 18, 2019, ckc.ca/en/News/2019/January/Announcing-Canada-s-Top-10-Most-Popular-Dog-Breeds; Kennel Club. “Top twenty breeds in registration order for the years 2017 and 2018,” 2019, thekennelclub.org.uk/media/1160202/2017-2018-top-20.pdf.
34
Peter Sandøe et al. “Why do people buy dogs with potential welfare problems related to extreme conformation and inherited disease? A representative study of Danish owners of four small dog breeds,” PLOS ONE 12, no. 2 (2017): e0172091.