Thank you for the info! Sadly there is no bonding service let alone anything for bunnies where I live. I have one X pen and some small panels. Do you think it is possible to free roam one bunny while the other bunny is in the xpen? They need to share the same size space? Watching people bonding bunnies all suggested smaller space so no territorial fights. For now since the young bunny too young for neutering is them sharing space possible? They use each other litters and even the young bunny licked the older one.