Point Defiance Zoo euthanizes polar bear, cancer tumor grew to size of watermelon

26-year-old Blizzard was diagnosed with liver cancer in Sept. 2021 and was receiving chemotherapy and other treatments to slow the progression of the disease. However, Dr. Karen Wolf, the zoo's head veterinarian, said his quality of life deteriorated rapidly over the past week.

Preliminary results of his necropsy showed that the cancer mass in his liver had grown to the size of a giant watermelon. Blizzard was rescued as an orphaned cub in Canada before coming to Point Defiance Zoo in 1997. He’d been separated from his mother on the Arctic tundra and had no chance of survival."Blizzard also helped play a critical role in helping researchers learn more about his species.

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Polar bear euthanized at Point Defiance ZooPrimary results of a necropsy showed Blizzard’s liver cancer had grown to the size of a giant watermelon. Poor baby. He was must see when visit Point Defiance Zoo. How sad Hopefully that's the last Polar bear there. It wasn't thriving in that environment with the weird backwards, forwards walk stuff.
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