my rabbits, i have been trying o potty traine or so long. they learned inside of their cage,cuz we have 2 cages connected. 1n side, capet and toys and bed, other food bowl shavings and ltter box. they use it t, and dont pee on the carpet. but when their outside of it, they act like they cant even see it in the corner of te room. they even sit beside it and pee,but not inside. we have had to put diapers on them. im starting to get board f them, cuz i cant play outside of the cage with them. HELP PLEASE! desperate!