As an animal owner, it is your responsibility to feed and take care of them.
Part of being a good hooman to your pet is knowing ways to communicate with them and knowing why your pet behaves in a particular way.
There are people who know reasons why their dogs smell their private areas, but also some people aren’t yet aware what this behaviour pertains.
The reason behind dogs sniffing behaviour according to a site named Master Bowie,
“is gathering information and saying hello.