Figure 2From: The challenges of pedigree dog health: approaches to combating inherited disease Proportion of purebred UK Kennel Club registered dogs (2003-2013). The top 20 most popular breeds account for 72% of total registrations, with the 100 rarest breeds accounting for 2%. Sixteen native UK breeds included in the rarest 100 are currently designated as vulnerable breed status in the UK.Back to article page