Genetic size

MyDogDNA Breed Data: Pyrenean Sheepdogs part 2., on traits

Coat type

Furnishings – defining the coat type variety

Breed-Defining Chondrodysplasia

Breed-defining chondrodysplasia, also called short-leggedness, is a favorable phenotype found in some breeds. The well-known features of this breed-defining trait are caused by the FGF4 retrogene insertion. Short-leggedness caused by the FGF4 insertion is a desirable trait, and it is caused by different mutation than the undesired dwarfism causing genetic disorder found in some breeds, such as the Norwegian Elkhound.

The Dog’s Genetic Size – The Strong and Weak Size Markers

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.