The lions that aren't allowed in the wild
The lions, called José and Liso, were rescued from a circus in Peru by Animal Defence International (ADI) and flown to Emoya Big Cat Sanctuary in Johannesburg, South Africa.
Circuses are a very popular vehicle for trafficking animals across borders.
This video has been optimised for mobile viewing on the BBC News app. The BBC News app is available from the Apple App Store, external for iPhone and Google Play Store, external for Android.