Not everything on Netflix is safe for kids. These parental controls let you keep an eye on that.

Netflix is often testing out new features to see what intrigues customers and it is currently testing out a badge system that rewards kids for watching TV.

About half of Netflix’s 75 million members regularly watch kids’ movies or TV shows, and the streaming giant is spending aggressively to keep hold of its youngest fans.

Netflix will focus a big chunk of its $5 billion programming budget this year on originals aimed at children and families, the streaming giant’s chief content officer said.

Here are 15 of the most popular kids' shows available on Netflix right now that are not only educational but also entertaining.