Belgie
Belgie
http://users.skynet.be/brk-cbr/
Duitsland
Duitsland
http://www.adrk.de/
USA
Rottweilers. american rottweiler club parent breed club for rottweilers
in the us. american rottweiler club member of the american kennel club. rottweilers and the american rottweiler club.
http://www.amrottclub.org/