Cats are known for their keen sense of smell and their responsiveness to certain scents. While catnip is a popular choice for many cat owners, some cats may not respond to it. In such cases, alternatives like silver vine, honeysuckle, and valerian can be used to satisfy their olfactory senses. Among these options, silver vine has proven to be the most effective, with more cats responding to its scent than to catnip. In this article, we will explore what silver vine is, its effects on cats, how it compares to catnip, and how to introduce it to your feline companion.
What is Silver Vine?
Silver vine, scientifically known as Actinidia polygama, is a plant native to the mountainous regions of China, Japan, and Russia. It belongs to the kiwi family (Actinidiaceae) and gets its name from the silver-white marks on its leaves. This plant produces white, cup-shaped flowers and orange fruit that resembles an egg in shape. The fruit is edible and contains a high amount of vitamin C. In humans, silver vine is considered a medicinal plant and is sometimes used in alternative medicine preparations. Its leaves, when consumed in large quantities, can have a mildly hallucinogenic effect.
What Does Silver Vine Do to Cats?
Silver vine produces a euphoric effect on cats similar to that of catnip. When cats come into contact with silver vine, they can exhibit behaviors such as sedation, hyperactivity, rolling, and licking. This plant is commonly used for cats in some Asian countries, and a cat’s reaction to it is often referred to as the “matatabi dance.” Research conducted at Harvard University has shown that one of the active ingredients in silver vine, nepetalactol, activates the reward and pleasure center in cat brains. This response is comparable to the opioid system’s reaction to morphine in humans. It is important to note that silver vine is not addictive for cats. Additionally, cats who rub against this plant also benefit from its natural insect repellent properties.
Silver Vine vs. Catnip
In a study conducted in 2017, it was found that almost 80% of cats responded to silver vine, compared to 68% of cats that responded to catnip. Furthermore, approximately 75% of the cats that did not respond to catnip showed a response to silver vine. However, it is worth mentioning that kittens under 8 months old and pregnant females may not react to silver vine or may have a less pronounced response. The active ingredient in catnip is nepetalactone, whereas silver vine contains six similar active ingredients, as well as two additional active ingredients that cats are responsive to: actinidine and dihydroactinidiolide.
How to Introduce Silver Vine to Your Cat
The most potent form of silver vine is the powder produced from the silver vine gall fruit. Silver vine sticks can also be used, as they help remove tartar from a cat’s teeth through the chewing action. However, it is important to monitor your cat while they are playing with silver vine sticks, as fragments or small pieces can break off and pose a choking hazard or obstruction risk if swallowed. Various forms of silver vine are available for feline consumption, including gall fruit (powdered or whole), sprays, and powders made from different parts of the plant such as leaves and fruit pieces. Gall fruit, in particular, is highly concentrated in active compounds and can be given as-is or ground into a powder.
Can Cats Eat Silver Vine?
Yes, cats can eat silver vine. However, it is crucial to ensure that the form of silver vine you provide is safe for consumption. Gall fruit, the most potent form, results from flies laying eggs in the silver vine fruit, causing galls or lumps to form with a higher concentration of active compounds. To make the fruit safe for cats, it undergoes a process of being dipped into boiling water and dried in the sun. The final product can be given to cats as it is or ground into a powder. It is always recommended to consult with your veterinarian before introducing any new treats or supplements to your cat’s diet.
Frequently Asked Questions
Q: Is silver vine safe for cats?
A: Silver vine is generally safe for cats. However, it is essential to provide safe forms of silver vine, such as gall fruit or sticks, and monitor your cat while they are enjoying it to prevent choking or obstruction risks.
Q: Can kittens and pregnant cats have silver vine?
A: Kittens under 8 months old and pregnant cats may not respond to silver vine or may have a less pronounced response. It is unclear why this is the case.
Q: Where can I buy silver vine for my cat?
A: You can find silver vine products for cats at pet stores or online retailers. Make sure to choose reputable brands and read product reviews to ensure the quality and safety of the silver vine.
Q: Can silver vine be used as a training aid for cats?
A: Silver vine can be used as a training aid for cats, as it can elicit behaviors such as rolling and hyperactivity. However, it is important to use it responsibly and in moderation.
Conclusion
Silver vine is a fascinating alternative to catnip that can provide hours of entertainment and stimulation for your feline friend. With its unique scent and effects on cats, silver vine has gained popularity among cat owners around the world. When introducing silver vine to your cat, ensure that you use safe forms, such as gall fruit or sticks, and monitor your cat’s interaction with it. As with any new treat or supplement, consult with your veterinarian to ensure that silver vine is a suitable and safe option for your cat. Treat your furry companion to the wonders of silver vine and watch them enjoy the “matatabi dance” with delight.
References:
- Abramson CI, Lay A, Bowser TJ, Varnon CA. The Use of Silver Vine (Actinidia Polygama Maxim, Family Actinidiaceae) as an Enrichment Aid for Felines: Issues and Prospects. American Journal of Animal and Veterinary Sciences. 2012;7(1):21-27.
- Actinidia polygama Silver Vine PFAF Plant Database.
- Uenoyama R, Miyazaki T, Hurst JL, et al. The characteristic response of domestic cats to plant iridoids allows them to gain chemical defense against mosquitoes. Science Advances. 2021;7(4):eabd9135.
- Bol S, Caspers J, Buckingham L, et al. Responsiveness of cats (Felidae) to silver vine (Actinidia polygama), Tatarian honeysuckle (Lonicera tatarica), valerian (Valeriana officinalis) and catnip (Nepeta cataria). BMC Veterinary Research. 2017;13.
- Crazy for Catnip: the Mosquito-Repelling Story behind a Cat’s Love for Catnip. Science in the News. Published February 18, 2021.