Grumpy Old Geeks Topics Dogs and human stress Topic Dogs and human stress 3 mentions in 1 episode The hosts discuss a study of dogs' cortisol levels and their responses to their owners' stress. Mentions 351: Let Them Poke Cake Jun 8, 2019 1:14:30 your crippling stress could affect your dog more than you think 1:14:47 they take hair clippings and check the cortisol levels 1:15:28 these dogs, uh, take on your stress levels