Handbook of behaviour problems of the dog and cat /

由 Landsberg, Gary M.
出版 2012

Handbook of behavior problems of the dog and cat / G. Landsberg, W. Hunthausen, L. Ackerman.

由 Landsberg, Gary M.
出版 2003

Handbook of behavior problems of the dog and cat / G. Landsberg, W. Hunthausen, L. Ackerman.

由 Landsberg, Gary M.
出版 2003

Dog behavior and training : veterinary advice for owners /

出版 1996

Cat behavior and training : veterinary advice for owners /

出版 1996