'Wild Lights' at Milwaukee County Zoo is back and bigger than ever

MILWAUKEE (CBS 58) -- Families can now see the Milwaukee County Zoo in a new light. 

"Wild Lights" returned Nov. 21, with an expanded route. 

Hundreds of thousands of lights now light up the forest and pathways at the zoo this holiday season. 

The zoo is offering four drive-thru nights where guests can view the one-mile route from their cars, and come Dec. 17, dogs will be invited to come out for the first time for "Dogs After Dark." Santa Claus will also make a few visits. 

Wild Lights is presented by the WE Energies Foundation. 

We sat down with Milwaukee County Zoo's Megan O'Shea to learn more about it.