Sumatran tiger Mawa has a high-stakes health check for a US breeding program. Potoroo Spud attempts quirky courtship to win Penny's heart. Meanwhile, Keeper Molly juggles feeding meerkats and finding ...

Lioness Maya has a fractured tooth, leading to a potentially life-threatening abscess. Taking a 160-kilogram cat to the dentist requires a team effort. A behind-the-scenes look at what it takes to run ...