Merle Testing Information
Biofocus can identify and report 4 alleles on the M Locus - M, Ma, Mc and m.
Contact information for Biofocus -
Website - http://www.biofocus.de/tier-genetik/hund/farbvererbung
The easiest way to contact Biofocus is to email Dr. Wagner and request a Merle testing kit -
As well, you can use your own sterile swabs provided by a vet or purchase a G.U.M. Proxabrush package and download the paperwork provided below.