S8 Ep404: Jessica Pierce and Mark Bekoff focus on physical evolution, predicting short-snouted dogs will disappear while longer snouts prevail for better breathing, smaller dogs may survive better due to lower caloric demands, and coat colors will adapt toward redd
S8 Ep404: Jessica Pierce and Mark Bekoff focus on physical evolution, predicting short-snouted dogs will disappear while longer snouts prevail for better breathing, smaller dogs may survive better due to lower caloric demands, and coat colors will adapt toward redd  
Podcast: The John Batchelor Show
Published On: Mon Feb 02 2026
Description: Jessica Pierce and Mark Bekoff focus on physical evolution, predicting short-snouted dogs will disappear while longer snouts prevail for better breathing, smaller dogs may survive better due to lower caloric demands, and coat colors will adapt toward reddish camouflage hues.1658 FOUR SPRINGERS HUNTING