The Companion Dog Project

Companion Dog Registry

Setting the standard for the breeding of modern companion dogs.

Advanced Registry Search

Dive deep into the data. Search dogs, breeders, health records, and pedigrees.

Open Search

Health Testing Guide

Look up the recommended health tests for any type or mix to meet CDP's highest standards.

Open Guide

Join the Community

A new kind of registry built around health, temperament, and transparency — not aesthetics.

Learn About Membership

What Makes CDP Different

A registry designed for companion dogs, not show rings.

Welfare First

Husbandry and welfare standards above aesthetics.

Transparency

Public profiles, health records, and lineage — with visibility as the default.

Temperament Focus

Breeding decisions guided by behavior and compatibility, not conformation.

Real-World Data

Connected to owners across the dog's lifetime — collecting the data that drives better breeding decisions.