@dutchy126 Some domesticated animals unfortunately do require clothing due to how we have bred them. I.e. the sphinx cat. It is hairless and has very little in the way of biological adaptations to keep it warm in cold climates so anyone who keeps one in a country where it can be cold needs to provide a form of clothing for it.
That said, fur is unneccessary when we have plenty of alternatives sources for clothing to keep us warm in the harsher climates.