Where do I go to get my horse color tested?

There are a few places out there to do this but we like and use regularly the Florda Animal Genetics Lab.  

http://www.horsetesting.com

From their DNA testing, their customer service, down to their color calculator they are our favorites. They also do DNA testing for birds and dogs as well but we have never used those divisions.

Animal Genetics is the recognized leader in DNA analysis for birds and animals. Since our humble beginnings as a startup company in 1992, we have grown to become the largest private provider of genetic tests for birds in the United States and around the world while maintaining without question the highest level of customer service in the industry. We are now proud to offer our high level of service to the canine and equine communities.