Lions and tigers at play, oh my!

By Animal Tracks
A Bengal Tiger cub at a zoo in Puerto Vallarta on Oct. 13.Reuters
A three-month-old Bengal Tiger plays with a three-month-old lion cub at a zoo in Puerto Vallarta on October 13.Reuters

These incredibly cute tiger and lion cubs, both 3 months old, are being housed at the Puerto Vallarta zoo in Mexico to raise awareness of endangered animals around the world. According to zoo vet Martin Martinez, the park's own tiger breeding program has enjoyed success, with more than 20 tigers born since 2010 -- including a rare white Bengal tiger.