If you're suggesting categorising according to genetics, then I don't think the scientific consensus is with you. Pet breeds have clear biological divisions that humans do not. See e.g. https://onlinelibrary.wiley.com/doi/10.1002/ajpa.23882
> Race does not provide an accurate representation of human biological variation. It was never accurate in the past, and it remains inaccurate when referencing contemporary human populations. Humans are not divided biologically into distinct continental types or racial genetic clusters.
> Race does not provide an accurate representation of human biological variation. It was never accurate in the past, and it remains inaccurate when referencing contemporary human populations. Humans are not divided biologically into distinct continental types or racial genetic clusters.