I'm in desperate need of advice on what to do. My black female indian runner who is about five months old just suddenly fell and her body was STIFF. Her legs were stretched back and her neck was arched backwards. It was a horrible sight! I thought she was dead because she wasn't moving. However, after a few seconds she started to unstiffen, she slowly got her body back into its natural position, and she just sat there on her stomach on the ground while I pet her. She stayed sitting for about 2 minutes and then she stood back up. She seems okay now. This happened just 20 minutes ago. The only difference I noticed in her behavior is she is a tad bit more quiet than usual, but not by much. When I fed her her treats, she was just as excited as ever and ate it all up. Anybody have any idea what's wrong with my poor indian runner? I'm so distressed!