In a historic advancement for veterinary medicine, California wildlife rescuers successfully utilized sterilized tilapia fish skins to treat two adult black bears that sustained severe injuries during the catastrophic 2017 Thomas Fire. The bears had suffered debilitating third-degree burns across all of their paw pads, leaving them entirely unable to stand, walk, or forage. Faced with deep, extensive wounds that would typically require many months of painful clinical isolation, a specialized medical team from the University of California, Davis, collaborated with the California Department of Fish and Wildlife to implement a highly experimental protocol. Drawing inspiration from cutting-edge human burn treatments pioneered in Brazil, the veterinarians sutured processed tilapia skins directly over the scorched tissue of the animals' paws. Tilapia skin is naturally abundant in type-1 collagen and maintains a high moisture content, allowing it to function as an optimal biological matrix. Once secured, these organic bandages provided immediate pain relief by shielding exposed nerve endings, accelerated deep tissue regeneration, and created a durable sterile barrier against opportunistic bacterial infections. To safeguard the delicate fish-skin grafts from being licked or chewed off, the veterinary team wrapped the bears' paws in protective outer layers composed entirely of rice paper and corn husks. This creative measure ensured that if the bears ingested the wrappings, the materials would digest safely without causing hazardous intestinal blockages. The treatment yielded remarkable speed, enabling the bears to comfortably stand and bear weight within mere days of the operation. Time was of the essence, as wildlife biologists needed to return the large predators to the wild before they could lose their natural instincts or habituate to human caretakers. Because the bears were scheduled for release during the winter hibernation cycle, wildlife officers went a step further by scouting remote territory and constructing cozy, artificial earthen dens deep within the forest. This allowed both bears to be released directly into a secure environment, where they could safely complete their final healing stages in the comfort of their native habitat. [University of California, Davis. (2018). Bears burned in California wildfires healed with fish skins, released to wild. UC Davis News]