Add Yahoo as a preferred source to see more of our stories on Google. Puppies are all about exploration. They learn boundaries by nipping at each other and eating things that make them puke—not cute, ...

DEAR JOAN: Why does my dog lick me? He doesn’t do it all the time, but sometimes when we’re sitting together on the couch at night, he’ll start licking my hand and sometimes my leg. He doesn’t do this ...