08/18/2025
đŸ Science Proves Your Dog Loves You â Literally đ§ đ
Science has confirmed what dog lovers have always believed. In a groundbreaking fMRI study led by Emory University neuroscientist Gregory Berns â reported in National Geographic and Nature Scientific Reports â researchers discovered that when dogs smell their owner, the caudate nucleus (the brainâs center for joy, reward, and affection) lights up far more than when smelling food or even other dogs.
This means your scent isnât just familiar â it triggers a powerful emotional response, a biological signature of love and bonding. Itâs neuroscience showing that, to your dog, youâre not just a caretaker â youâre family. đ¶â€ïž
đ Sources:
Berns, G.S. et al. Scent of the familiar: An fMRI study of canine brain responses to familiar and unfamiliar human and dog odors. Nature Scientific Reports.