From support request:

"Is it possible to add GOLDENDOODLE and LABRADOODLE to the breed list on RescueGroups?
Although I appreciate both are "designer mutts" themselves, they are both 'recognized' individually on Adopt-A-Pet and Petfinder, both desirable 'breeds' for searches, and we are now getting pups that are crossed with doodles but are unable to enter them correctly onto the system."