TIL Dogs have slits on the outside of each nostril, which allow him to exhale without disturbing the scent particles in front of his nose. Breathing out the side slits helps release air while holding scent particles in the nostrils, so that a dog isn't as likely to lose a scent
TIL Dogs have slits on the outside of each nostril, which allow him to exhale without disturbing the scent particles in front of his nose. Breathing out the side slits helps release air while holding scent particles in the nostrils, so that a dog isn't as likely to lose a scent
![TIL Dogs have slits on the outside of each nostril, which allow him to exhale without disturbing the scent particles in front of his nose. Breathing out the side slits helps release air while holding scent particles in the nostrils, so that a dog isn't as likely to lose a scent]()
Reviewed by Unknown
on
August 02, 2017
Rating:
