As much as we love our dogs, their behavior sometimes defies all logic. We watch in total horror, shock, or amazement as our dog does something disgusting (or absurd or alien). We’ve all had those moments when we look at our pet and wonder: Who are you? Why are you doing that?!
Some dogs, for example, love to lick their owners’ pants or jeans—not because your clothing is covered in gravy or bacon fat, or even the scent of a strange dog you met at the pet store. Why, then, do some dogs love to inexplicably lick our pants? WHY?