Dukkha in sanskrit is usually translated to mean suffering.
When we got her we knew she was going blind, even though she was only about a year and a half old. We figured big deal, we can figure that out. In short order we found out that she has epilespsy as well. Looking back, either she was very mistreated before, or had some sort of accident/head trauma to cause both the blindness and the epilepsy.
Fast forward to today and she had another seizure today, her second in about a month. She is not the healthiest specimen on the planet , poor little girl.