Fig. 2From: Trends in genetic diversity for all Kennel Club registered pedigree dog breedsObserved and expected inbreeding coefficient. Plot of observed mean inbreeding coefficient (blue) and mean inbreeding coefficient expected from random mating (red) on year of birth for the Labrador Retriever breed. The ‘bleeding’ around the expected inbreeding line indicates the standard deviation of 10 sample mean kinship coefficients of 50 individuals (see methods)Back to article page