Why do dogs smell like dogs and cats have no odor?

All animals have an odor; I am sure I've read that somewhere.  It makes sense that they do.  Each animal probably is not sensitive to many many odors that actually do exist.

Cats have an odor.
They just tend to clean themselves more often than a dog does.

Because dogs smell like corn chips.

my cat smells like my other cats mouth 

You obviously don't have a sandbox inside. My daughter's cat's poop is radioactive.

Cats are just a cleaner animal. They will not roll in the dirt or on something dead.
They also clean themselves regularly.  If a cat sticks, it likely needs to see the vet. This post was edited by my2cents at February 5, 2022 1:41 PM MST

Our noses can smell dogs easier than cat scent. Other way round with pee.