A cat sticking out its tongue and vomiting after smelling smelly feet is a cleft lip sniffing reaction, which is a way for cats to feel smells. Cats can not only smell smells through their noses, but also identify smells through their mouths, because cats have plows on the roof of their mouths. The nasal organ is a kind of odor receptor and can also identify odors, so when cats smell some pungent smells, they will use the vomeronasal organ to identify the smell.

Tips:

Cats are very sensitive to smells. Try to avoid cats smelling or licking their feet. Owners should also keep their bodies clean and odor-free, so that cats will be willing to do so. Get along with you.