Why Do Dogs Lick People?

6. Flavor

As strange as it may sound, your dog may simply like the way you taste. Dogs are often attracted to salty flavors, so slightly sweaty human skin may be pretty flavorful. They also have scent receptors inside their mouths, so licking you may allow your dog to smell you better. Dogs tend to enjoy immersing themselves in scents they enjoy, so take it as a compliment. If you use scented lotions or soaps, your dog may also be licking to try to taste those. However, be careful about allowing that, as some may contain ingredients that are harmful to dogs.