Thankyou for your replies! I have a carbon monoxide monitor and there has been no signs of
it present in the room, the hamsters were 7 meters away from the lunch box and had no access to it, my other hamster that I still have is perfect healthy at the moment and is showing no signs of illness or disease (he is a winter white and almost two). My robo lived in the large zoo one with no levels, so
I don’t think he fell. I think it’s just an awful coincidence, thankyou so much for your help, izzie
