Getting tickled can be polarizing. Some people love it, while others hate it. When we think of people in the "love it" category, babies and toddlers typically come to mind. But what about pets? In an ...

It makes us smile every time: We're petting a dog and happen to hit a sweet spot that makes them wriggle with joy. On the flip side, sometimes we pet a pooch in a particular area and they've clearly ...