Cats may like to smell body odor because it is similar to the smell of fish; cats may like to smell body odor because of a misunderstanding, not because they like to smell it, but because they hate the smell and want to cover it up; cats may like to smell body odor because they are curious, and cats are interested in it. Everything that smells strange is full of curiosity.

Cats like to smell body odor, which may be similar to fishy smell

Some cats especially like to smell body odor. Most of the time, the body odor may be slightly similar to the fishy smell that cats like to eat; because cats have a very sensitive sense of smell, they can easily pick up odors that humans cannot smell.

It may be a misunderstanding that cats like to smell body odor

Cats lick their fur to exchange scents to socialize and enhance relationships; so if they smell your body odor, they will lick it and cover it up with their own scent. It's not because they like the smell, but because they hate the smell and want to cover it up.

Cats may like to smell body odor because they are curious

Cats are curious about anything with a peculiar smell, including the fishy smell in the fish tank, water in the toilet, and rotten things. They will want to go up and smell it and lick it. This is a curiosity. When they go out to socialize, they mainly rely on the secretions of various glands to obtain information about each other.