Why do cats love to smell feet

• Expression of love: When a cat is in a good mood, they tend to seek more contact with humans. If the owner finds that their cat loves to smell their shoes and feet, it means that the cat loves the smell of the owner and trusts and depends on them.

• Expression of longing: The smell of the owner's feet is quite strong, so if the cat always smells the owner's feet after they come home, it may be the cat's way of expressing their longing for the owner. Some cats will even smell the owner's shoes or clothes when they are not around, which is also a way for them to express their longing.

• Deficiency of salt: If the cat likes to lick the owner's feet while smelling them, it may be due to a lack of salt. This is because the sweat secreted by the owner's feet contains some salt, so when the cat is deficient in salt, they will lick the owner's feet to supplement it. In this case, the owner can add some salty foods to the cat's diet, such as wet food, fish, or other cat food with a higher salt content.

Don't worry too much if your cat loves to smell feet. You can spend more time interacting and playing with your cat, which will help deepen the bond between you. However, owners should also note that if the cat likes to lick their feet, it may be a sign of salt deficiency. In this case, consider switching the cat's food to supplement their salt intake.