Pies: Dogs know from which nostril a smell has entered

Evidence: 51 • authority: 80

Evidence: 51 • authority: 92

Canine Smell Preferences-Do Dogs Have Their Favorite Scents?. The available evidence on dogs' scent preferences is quite limited. The purpose of this study was to verify the canine response to selected odors that may also be preferred by humans. The experiment was performed using 14 adult dogs (10 female and 4 male) of different breeds, body size, and age (1-14 years). During the experiment, dogs were exposed to 33 odor samples: a neutral sample containing pure dipropylene glycol (control) and 32 samples containing dipropylene glycol and fragrance oils. The dog was brought to the experimental area by its handler, who then stopped at the entrance, unleashed the dog, and remained in the start…

Evidence: 51 • authority: 80

Evidence: 51 • authority: 80

Evidence: 51 • authority: 80

Evidence: 51 • authority: 80

Evidence: 51 • authority: 80

Evidence: — • authority: 38