Henry Doorly Zoo Euthanized Two Elderly Cats
The Omaha zoo recently announced the passing of a 16-year-old cheetah and a 22-year-old African wild cat.
Updated on Sept. 22, 2026 in Cats
Omaha Henry Doorly Zoo & Aquarium officials confirmed the death of two long-time residents this week. Both animals were euthanized due to irreversible health declines associated with their advanced ages.
Why it matters
The loss of these animals marks the end of two significant chapters for the zoo, which cared for the aging cats well past their expected lifespans. It highlights the specialized geriatric care provided to long-term residents in zoological facilities.
Gracie the cheetah was 16 years old and birthed four daughters during her life. Tilly, the 22-year-old African wild cat, had been a resident at the facility since arriving from the Audubon Zoo in 2005.
The players
Omaha Henry Doorly Zoo & Aquarium
This is a major zoological facility in Omaha that provides care for a diverse range of animal species.
Audubon Zoo
Located in New Orleans, this institution was the original home of Tilly the African wild cat before her transfer in 2005.
The details
Gracie and Tilly were euthanized as their health continued to deteriorate due to old age. Two of Gracie's offspring currently reside at the Scott African Grasslands, while two others live at the Wildlife Safari Park in Ashland.
Timeline
Tilly moved to the Omaha facility in 2005.
The zoo announced the deaths on September 21, 2026.
Culture Shift
The zoo's decision to euthanize the animals follows the standard humane protocols for end-of-life care established for aging animals in accredited facilities. This shift reflects an increasing focus on veterinary ethics and animal quality-of-life assessments in modern zoos.
Residents and frequent visitors may notice habitat changes at the Scott African Grasslands and Wildlife Safari Park as keepers continue to monitor the remaining offspring of these animals. No changes to public viewing hours or zoo accessibility are expected following these announcements.
The takeaway
Zoos often provide specialized care for animals reaching the end of their natural lives to ensure their comfort and dignity. These moments serve as a reminder of the deep bonds formed between animal keepers and the residents under their long-term protection.
Further reading
Learn more about local wildlife management and care in our Cats section.
Source note: This article includes information reported by KETV.
