I grew up during a time of mood rings and slap bracelets, so these “Mood Dog” charms from NOTYERS are of particularly nostalgic interest to me! Like mood rings for people, these collar charms contain thermochromic crystals that change color based on the wearer’s body temperature.

Mood Dog Collar Charm from NOTYERS

Mood Dog Collar Charm from NOTYERS

It’s a fun accessory that can give you a little glimpse into your dog’s current state of mind — plus it just looks cool.

Mood Dog Collar Charms by NOTYERS

Take a peek at NOTYERS to order one for your pup, and check out their beautiful, hand-dyed rope leashes while you’re at it!