And when I say, “smell like cats,” I don’t mean how they smell when you bury your face in their soft, lovely fur to give them a kiss. Many are also put off by even the smell of fish in the house. And, our furry companions do have a way of letting us know if they don't like the way something smells, don't they? Smells Cats Hate – We can use this information both for cat’s healthy environment and to our advantage to training cats. We hate that fishy smell, and so do our cats. This explains why a cat that was upstairs fast asleep just a few minutes ago can magically appear in the kitchen when you’re making a meat or tuna sandwich.. Cats who like the smell of feet may spend time sniffing or licking feet, and if you have recently washed your feet you may even notice your cat headbutt them in hopes of getting your feet to smell like them. Cats also don’t always like the smell of scented cat litter and may thus stop using the litter box – at least until their owner replaces the litter with something that smells less offensive. Many cats like fish, but not all. Many plants have scents cats hate. There are quite a few scents that cats don't like. Natural Smells That Cats Hate. In a cat’s smell detection system, the nose and the Jacobson’s organ work as a team. But, what smells do cats hate and what scents do cats hate the most? A 2017 study published in the journal Applied Animal Behaviour Science revealed that cats have a more powerful sense of smell than dogs do. There are some smells that cats just hate. It also means we need to be aware of the smells and scents they don’t like. But, one thing that they all have in common is their keen sense of smell. As cat lovers, we know all about the different peculiarities of our feline friends. Also, remember that cats do not like the same smells that people do, so while you might really love that expensive perfume that you bought at the local boutique, your cat's sensitive nose might not be able to handle your intense scent. They provide felines with delicate sensibilities that are unachievable if they work as stand-alone systems. Cats are natural hunters, and as such have a powerful sense of smell. Utilize scents to keep kitty out of your new houseplant or to save your favorite sofa from being scratched. Although people seem to think all cats love fish, in the end, it depends on the individual taste of your cat. That’s a nice smell. That being said, cats really do like the taste of fresh fish, but they can’t stand the smell of fish that is a little off.Similar to us, cats don’t like anything that is out of date. We all know that cats have a much more acute sense of smell than we do. Just like humans, some cats crave for fish, while others prefer meat. Cats have very sensitive noses, and even a slightly unpleasant smell can cause them to recoil in distaste. Among the smells floating around in a cat… And of course you know that you should never feed your cat bad fish, either. Cats are the pinnacle of cleanliness and that they would go mad at any unnatural smells. You may want to avoid these smells or use them to your advantage. They actually have a sense of smell that’s around 14 times as strong as ours.. What Are the Scents Cats Hate? by Kimberly A. Smith . Among the smells that rats hate are chemical odors such as the smell of naphthalene, the stench of rat predators like cats, raccoons, and ferrets, as well as several natural scents such as the smell of citronella, peppermint and eucalyptus oils.