Join the Registry

Create a free owner account

For anyone who keeps (or is adopting) a roof rat. You can log your rat and, if it is one of ours, print its Certificate of Pedigree.

Your name Email We will email you a link to confirm your address and finish setting up your account, including choosing a password. This keeps anyone from making an account with an email that is not theirs. Create my account

Apply to become a breeder

Registered breeders carry these lines forward: they record their own litters, issue pedigrees under their own rattery name, and certify tameness. Every application is read by hand, and honest answers are worth more than fast ones. This is the start of the conversation, not a commitment.

Your name Email Where are you? Getting the rats to youHow they would get from us to you. Your spaceThe room or setup where they would live. Your animal experience Why roof rats, and what have you done about it? A time you were told you were wrongWhy we ask: breeding these rats well means taking guidance early on. We want honesty about how you handle being wrong, not that you are always right. Where you would lean on experienceIn year one: what you would defer to a mentor on, and what you would trust yourself on. Send application

Every application is read by hand. We usually reply within a couple of weeks.