A former teacher with emotional and mental disorders finds comfort, thanks to a Golden retriever named Jamie. Bengal cat Aragon provides affection to his owner, who has battled bipolarism and alcoholism.
A boy with severe autism finds a way to open up through his service dog Totem. Later, meet a woman who has suffered from depression most of her life finds love and purpose thanks to emotional support rats.
Villalobos is invited to participate in Dog Bowl, creating a chance for a handful of dogs to steal the spotlight. M2 helps a neglected dog left in horrible conditions. And a couple takes the first step towards becoming parents - adopting a Villalobos dog.
Bubby Cook, a beloved Basset Hound, has a condition that could complicate surgery for Dr. Ross. Dr. Blue has a hog house call, and Dr. Lavigne has concerns over his vet tech assisting with an operation on her own dog. A blackout creates chaos at Cy-Fair.
It's all hands on deck in the Australia Zoo's Mammal Department as Rosie the Giraffe is ready to give birth. Robert has a bloody encounter with a wild python that's entered an enclosure, and Terri helps the keepers wrangle Chief the Tasmanian Devil.