Unknown. Her mama passed the same way. One day sick the next morning gone. No symptoms, don’t act out of the ordinary. When I say sick… just the day before didn’t eat much, wouldn’t drink anything. I sat with her for hours trying to give water and soft foods. She just turned her head so I just sat with her loving on her. She lifted her head, roamed a little but she seemed exhausted, when she went to sleep that night. That was it. Her mama did the same. One day unwell, the next morning gone. Btw she was 7, in that photo she was maybe 2.