Why do cats like catnip?

Catnip is a herb, originally from Asia. It has a strong, almost minty scent as it’s part of the mint family. It’s now grown all over the world and can grow well in a garden or window box.

This herb is famous for its effect on cats, which is how it received its name. The Latin name for catnip is Nepeta cataria. Catnip contains a chemical called nepetalactone, which deters insects. It also attracts cats because the smell mimics cat pheromones.

You can easily buy dried catnip from pet shops all over the UK. As with all dried herbs, the process of drying catnip makes it stronger and more potent, so if your cat is particularly sensitive to catnip, it could have a strong effect on them.

Your cat has an extremely strong sense of smell, so the scent of catnip is usually attractive to them. When the catnip plant is pressed or crushed, it releases more of the scent, which encourages a cat’s vigorous behaviour. The smell is similar to the scent of a fertile cat, which is why cats can go wild when they smell it.

Sometimes, however, catnip can have a subtle effect on cats or no effect at all.

Catnip is generally safe for cats. It grows naturally, it’s widely available, and the effects of it are short-lived. Cat owners can easily manage how much catnip their cat has access to and there’s no way for a cat to overdose on catnip.

Additionally, cats don’t typically want to ingest the catnip. They just want to smell it and rub the smell all over themselves. If they were to unexpectedly eat some, it could give them an upset stomach. It’s a good idea to monitor your cat in this situation and contact your vet if you’re concerned.

Like all stimulants, you can have too much of a good thing. Cats can become overstimulated by catnip, which can make them agitated. They could bite you, scratch you, zoom around or even become distressed. In this case, remove the catnip and allow your cat to calm down.

If you want to give catnip to your cat, do so carefully and in small quantities. Don’t give them too much at once, and keep it as a special treat rather than something for everyday usage.

Different cats like catnip for different reasons. There’s evidence that certain cats are more attracted to catnip because of their genes. Depending on their genetic makeup, some cats aren’t at all bothered by catnip and may simply sniff it and walk away. Others instantly become wild and desperate for more.

Aside from genetics, the scent of catnip is reminiscent of a fertile cat. When they smell it, they get a rush of hormones, which affects their behaviour. Ultimately, cats enjoy catnip because it gives them a feeling of euphoria.

The behaviours you might see include the zoomies, which is where your cat will become relatively hyperactive, sprinting around the room and generally acting quite wild. Alternatively, your cat may react by becoming sleepy, repeatedly rolling in the catnip, rubbing their face on it, or even stretching and relaxing into a cat nap.

Want to treat your cat? Find fun ideas for your cat here.