I've noticed over the past month that the color of my hamsters urine has changed from a light color to a dark brown. Is this anything to be concerned about? Other than that there are no changes in his appetite, activity level, appearance or demeanor.
Hey to those who remember me - Wendy from the UK! I'm surprised that this group isn't thriving like it used to. Such a shame. I recall such lovely hamster caring folk. Miss those days. Life seemed so simple back then.