Conservation Dogs of Hawaiʻi (CDH) is the trade name and environmental conservation component of Parts Per Trillion Foundation.  CDH facilitates the research and use of ecological detection dogs in the Hawaiian archipelago.

Our mission is to utilize the extraordinary olfactory abilities of dogs to:

~~ Detect invasive species to mitigate their impact on wildlife and the ecosystems of Hawai‘i

~~ Detect endangered species for research and conservation purposes

Our professionally trained dog-handler teams conduct field surveys for proven applications, and also contribute to feasibility assessments for new applications through proof-of-concept and pilot projects.

Conservation Dogs of Hawaiʻi is a registered 501(c)(3) non-profit organization. Donations are tax-deductible to the full extent of the law.  Our Tax ID # is 81-4566994.


Please visit our PRESS page to see magazine and newspaper articles, video stories, and radio interviews about our work.


Please visit our TEAM page to read more about the key players in our organization.


Mahalo to our partner and sponsor The Coconut Traveler, a certified B-Corporation that meets the highest standards of environmental and social impact.

We are also a 1% for the Planet Environmental Partner.