So I have these two bunnies Vertti (which is soon to be 2 years old male) ja Roo (who is 9 weeks old male). I got Roo last Saturday. And we have a problem with bonding which is that Roo is afraid of Vertti. I've put the cages next to each other and now Roo feels safe to sniff Vertti through the cages. But when I let them run in a same space Roo just runs away from Vertti when Vertti tries to come near him. How should I manage with this situation? Cause if Roo keeps running away from Vertti it kinda hard to them to get to know each other. Thanks for reading and every tip is welcome.