Sorry I'm not able to see the connection too well - Can you put a couple of "press release bolts on each side?"Ufff... I#m getting really anxious.... I saw a fox in my garden a couple of days ago...
I think the hutch is secure but I am worried about the conection between the run and the hutch...
In the picture here
http://forums.rabbitrehome.org.uk/showthread.php?t=181999
you can see the hutch and the run and how they are attached. It's not easy to move the run but I am worried anyway. On the other side of the hutch (the right handside that the picture doesn't show) there is a big pot with a plant (quite heavy) blocking the run against the hutch. Do you think this is enough>?
I don't know whether it is any consolation, but most rabbits die of fear (heart stops) before they are caught. It is still terrible, but at least no physical pain.
May I add my sorrow that 2 people should have lost their bunnies to foxes. what a terrible shock for you both. May I also warn that a fox will take a cat.