Understanding canine genetic size may be an important tool in the future, for instance, in planning of individual care, such as weight control. Previously we introduced the new size markers added to the MyDogDNA test panel. In this blog article, we will give a deeper insight into the effects of these markers.
MyDogDNA has now added four new size associated genetic markers called GHR1, GHR2, HMGA2, STC2, and a test for breed-defining chondrodysplasia to the test panel. These markers, together with the previously reported size associated markers in IGF1 and IGF1R give more information on the dog size, supporting finer prediction of the genetic size of a dog.