Contact us

Due to the high volume of calls and emails we receive, we cannot always respond as quickly as we’d like. We do our best to reply within 2 business days of receipt. We appreciate your patience.

Muttville’s business office hours are Monday through Friday, 9-5 Pacific Time.

By email

Please choose the category below that best matches the subject of your inquiry.


Seniors for Seniors program



   - Sustaining memberships (Mutt Guardians):
   - All other donations:

Courtesy posts of non-Muttville dogs on our site     (What info does Muttville need to courtesy-post your dog?)

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Problems logging in or signing up as a registered user at our site

All other issues, questions, suggestions, or general correspondence

By phone


By mail

P.O. Box 410207
San Francisco, CA 94141


Muttville is a 501(c)(3) non-profit organization.
Tax ID: 26-0416747