Hi

I want to have a central image bank and be able to select images to go on one of three pages and be able to move them between the 3 as the dogs progress through the system.

I don 't want anybody to do it for me just point me in the right direction.

Central image bank - can you not just create a folder in the asset directory for these specific images, than use the UploadField to attach them to the page?

http://doc.silverstripe.org/framework/en/reference/uploadfield

Also take a look at this module but it might be overkill.

http://www.silverstripe.org/document-management-system-module/