When jumping up is directed at humans, dogs are simply seeking proximity and greeting in the only way they have known. It's a behavior that is deeply rooted in a dog’s biology and social instincts, so ...

PHILADELPHIA (CBS) -- A nuisance behavior lots of dog owners are probably familiar with is jumping. And while dogs might not mean any harm by it, not all pet owners and their guests might appreciate ...

It might seem adorable when a tiny puppy bounces up to greet you, but when a fully grown dog leaps at guests with muddy paws, the charm quickly wears off. Jumping up is one of the most common canine ...