Happily traipsing through the Halle Zoo with her 1-year-old son, Janine Bauer watched in horror as she saw a 4-month-old baby Malaysian tiger choking.

"The tiger tried to eat a piece of meat that was too big and started choking and shaking and then fell over," Bauer, told MDR radio. "He shook a little more then there was no more movement. He seemed pretty much gone.

But quickly realizing this was not the moment to teach her son about Darwin's rule of survival of the fittest, she rushed to get the animal's keeper.

"There is this nice woman, who I'd call an angel of the night, who says she knows a little about medicine and asks if she can help," animal keeper Thorsten Westphal told MDR. The next thing anyone knows Westphal has locked the -- obviously irresponsible -- mother tiger in a separate cage, and Bauer is on her hands and knees above the unconscious tiger giving it the kiss of life.

"We got the piece out but he wasn't breathing so I massaged his heart and then I did what I would do for humans -- mouth to mouth resuscitation," she said. "After about four he came to, thank God."