Watch out, or these little guys will wriggle their way into your life. Sociable or solitary, playful or quiet, just about anyone can find their match in one of these tiny pets. Plus, 9 questions that'll help you figure out which one is right for you.
It's not unlike a human panic attack, and your dog can't help himself. But it's a serious behavior problem where the only clue is an exuberant greeting every time you come home, no matter how long you're gone.
These popular pets are far less dependent on us than we like to think. They seem to have a love-hate bond with their humans, morphing from cuddly house companions to captive wildcats.
If I see an animal with this increasingly common condition, I advise the owner to avoid revaccination. Sadly, the traditional veterinary community doesn't know of this link, so it may be up to you to be the 'expert' or your pet's survival may be at risk.
Chasing, hunting and herding other pets or wildlife are key signs that your dog is acting on his prey drive. So, while you can't - and shouldn't - try to eliminate this instinct in your pup, you can provide healthy outlets so your dog can express this behavior in an acceptable way.