Why are cats so fond of valerian? - briefly
Cats are attracted to valerian due to its unique smell and chemical composition. The plant contains actinidine, which mimics the scent of catnip and triggers a euphoric response in many felines.
Why are cats so fond of valerian? - in detail
Cats are known for their peculiar fascination with valerian, a plant from the Caprifoliaceae family. The intriguing relationship between felines and this plant can be attributed to several factors that make valerian irresistible to cats.
Firstly, valerian contains actinidine, an alkaloid that is similar in structure to nepetalactone, the active compound found in catnip (Nepeta cataria). When a cat encounters valerian, it responds similarly to how it would react to catnip. The scent triggers receptors in the cat's nose, which send signals to the brain, leading to a euphoric state known as "catnip response." This reaction is characterized by behaviors such as rolling, rubbing, and increased activity levels, indicating that cats find valerian highly pleasurable.
Additionally, valerian's scent mimics certain pheromones that cats use to mark their territory. When a cat detects this scent, it may perceive the valerian as another cat's territory, prompting it to engage in territorial behaviors like rubbing and rolling. This natural instinct to investigate and claim new territories contributes to the cat's attraction to valerian.
Moreover, valerian's scent is particularly potent, making it easily detectable by cats. Cats have a highly developed sense of smell, with approximately 200 million olfactory receptors compared to humans who have about six million. This enhanced ability allows them to pick up on even the faintest traces of valerian's aroma, which further heightens their interest and attraction to the plant.
Lastly, valerian has been shown to have calming effects on cats in some instances. While the euphoric response is more common, certain cats may exhibit a mellowing effect when exposed to valerian. This dual reaction can be attributed to individual variations in feline neurochemistry and physiology.
In conclusion, cats are drawn to valerian due to its chemical similarity to catnip, the territorial marking behaviors it triggers, the potency of its scent, and the potential calming effects it may have. Understanding these factors provides insight into why felines exhibit such a strong affinity for this particular plant.