Tacoma, a 13-year-old Siberian tiger, is shown in his enclosure at InSync Exotics animal preserve Monday, March 18, 2013, in Wylie, Texas. Tacoma is the first tiger in the US to go through a nerve ... more 
Tacoma, a 13-year-old Siberian tiger, is shown in his enclosure at InSync Exotics animal preserve Monday, March 18, 2013, in Wylie, Texas. Tacoma is the first tiger in the US to go through a nerve surgery to alleviate pain caused from hip dysplasia. (AP Photo/John L. Mone) less 
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Associated Press | Photo By John L. Mone
Tue, Mar 19, 2013 11:03 AM EDT