NetAppVoice Love Your Introverts (It's The Quiet Ones You Should Watch) - Forbes

http://www.forbes.com/sites/netapp/2015/02/16/love-your-introverts/ "Even if you can get Kitty to shake a paw, she’ll still prefer to prowl the neighborhood alone at night. By the same token, Fido may keep away intruders but he won’t deal with your mouse problem."