There's been a lot of hugging lately, from dear friends expressing love and sympathy after Lassie's death. And oh, a good hug feels so good, doesn't it? Thinking of it reminds me of how very differently dogs and people express affection and care, and how hugging is so hard-wired in humans, but not natural to dogs. This photo, that I can't attribute to any source but has been all over the internet, is a perfect example of the primate propensity to hug (and a dog's typical reaction). I must have 50 images of people hugging dogs in which the person is beaming with happiness and the dog is looking uncomfortable. Of course, there are plenty of exceptions, but they are more rare than I suspect most people realize. (After all, we can't see a dog's face when we hug him, now can we?) I Read More