Cats have a more sensitive sense of smell than dogs. Cats have 20 million more olfactory cells than dogs. However, cats are small and can only hunt by themselves, and often do not use their sense of smell, while dogs' sense of smell can be used in the military. , police, help search and rescue, solve crimes, etc. Cats and dogs are very sensitive to smells. Try not to use perfume, air fresheners and other irritating gases in front of them.

Cats are very sensitive to odors, so you should pay attention to the following things in life:

1. Owners should not keep cats in rooms with special odors, such as bathrooms and kitchens, and do not direct the cats in them. Cats spray perfume, etc.

2. If the owner has the smell of other cats, cats have a very sensitive sense of smell and they will greet you with hisses and growls.

3. If new furniture is moved into the house, the unfamiliar scent upsets the cat and prompts him to mark it with his signature scent.