Signs of Puberty in Female Puppies. The signs of puberty in female puppies are not 100 percent different from those of male puppies. When female puppies get to puberty, their heat cycles begin. Female dogs who are in season tend to display uneasy, unfocused and antsy behavioral patterns.igns of Puberty in Female Puppies. The signs of puberty in female puppies are not 100 percent different from those of male puppies. When female puppies get to puberty, their heat cycles begin. Female dogs who are in season tend to display uneasy, unfocused and antsy behavioral patterns.
The history behind the number one social media network Facebook. Who Invented Facebook? - Facebook CEO Mark Zuckerberg (L) looks on as Facebook employee Ben Gertzfield strikes a cermonial gong to announce the launch of Facebook Places, a new application that allows Facebook users to document places they have visited.
The origins of Facebook have been in dispute since the very week a 19-year-old Mark Zuckerberg launched the site as a Harvard sophomore on February 4, 2004. Then called thefacebook.com, the site was an instant hit. Now, six years later, the site has become one of the biggest web sites in the world, visited by 400 million people a month.