Silvervine vs. Catnip: What's the Difference and Which Does Your Cat Prefer?

If you've ever watched a cat go wild over a catnip toy, you already know how powerful plant-based stimulants can be for feline enrichment. But catnip isn't the only option — and for a significant portion of cats, it's not even the most effective one. Silvervine, a plant native to the mountainous regions of Asia, is increasingly recognized as the superior stimulant for many cats, including those who don't respond to catnip at all.

Here's everything you need to know about both plants, how they work, and how to choose the right one for your cat.

What Is Catnip?

Catnip (Nepeta cataria) is a member of the mint family, native to Europe and Asia and now widely naturalized across North America. The active compound responsible for its effect on cats is nepetalactone, a volatile oil found primarily in the leaves and stems. When cats smell nepetalactone, it binds to receptors in the nasal tissue and triggers a response in the brain that mimics a pheromone reaction — producing the characteristic rolling, rubbing, vocalizing, and euphoric behaviour most cat owners are familiar with.

The response lasts approximately 5–15 minutes, followed by a refractory period of 20–30 minutes during which the cat becomes temporarily immune to catnip's effects.

Importantly, approximately 30–50% of cats do not respond to catnip at all. The sensitivity is hereditary — if a cat lacks the relevant gene, nepetalactone simply has no effect.

What Is Silvervine?

Silvervine (Actinidia polygama) is a climbing plant in the kiwi family, found across China, Japan, and Korea. It has been used in Asian cat enrichment for centuries — far longer than catnip has been popular in the West. The plant produces two active compounds that affect cats: nepetalactol and actinidine.

This dual-compound action is significant. Research published in Science Advances (2021) found that silvervine triggers a stronger and more consistent response in cats than catnip — and crucially, it works on cats that don't respond to catnip. Studies suggest that up to 80% of cats respond to silvervine, compared to 50–70% for catnip.

The silvervine response is similar to catnip — rolling, rubbing, vocalizing, and euphoria — but often more intense and longer-lasting. The gall fruits of the silvervine plant (small, irregular growths caused by insect activity) are particularly potent, containing higher concentrations of active compounds than the leaves or stems.

Key Differences at a Glance

• Response rate: Silvervine ~80% of cats vs. catnip ~50–70%
• Active compounds: Silvervine has two (nepetalactol + actinidine) vs. catnip's one (nepetalactone)
• Intensity: Silvervine responses are often stronger and longer-lasting
• Works on catnip-insensitive cats: Yes — silvervine frequently works on cats that don't respond to catnip
• Safety: Both are non-toxic and safe for cats; neither is addictive
• Dental benefits: Silvervine sticks and toothbrushes provide a natural chewing and teeth-cleaning function

Our Catnip Range

For cats that love catnip, we carry a curated selection of high-quality options:

• Noba Bliss Catnip — 100% natural dried catnip, ideal for sprinkling on toys or scratching posts
• Noba Mist Catnip Spray — convenient spray format for refreshing toys and surfaces instantly
• CATWANT Catnip — premium loose catnip for filling toys or direct enrichment
• Catnip Hydrosol — a water-based catnip extract; gentler and longer-lasting than dried catnip
• Woven Catnip Slipper, Woven Catnip Pineapple, Catnip Paper Flower, Extra Fancy Catnip Popsicle — filled catnip toys in fun shapes

Our Silvervine Range

For cats that need something stronger — or simply don't respond to catnip — our silvervine range is extensive:

Pure Silvervine

• Silvervine Sticks — natural chewing sticks; great for dental health and sustained engagement
• Silvervine Toothbrush — designed for gentle teeth cleaning while delivering silvervine stimulation
  
• Freeze-Dried Silvervine Gall Fruits 20g — whole gall fruits preserved at peak potency
  

Silvervine Toys

• Woven Silvervine Gall Fruit Ball, Sunhat, Gourd, Popsicle
• Silvervine Hamburger, Silvervine Donut, Silvervine Birthday Cake, Silvervine Egg Rolls
• Freeze Dried Silvervine Gall Fruit Toys

Catnip + Silvervine Blends

• Woven Silvervine Gall Fruit Candy with Catnip Ball
• Catnip/Silvervine Filled Canvas Pillows 2pcs
• Catnip/Silvervine Filled Canvas Cigar
• Silvervine Gall Fruit/Catnip Biscuit Sticks 8pcs
• Catnip/Silvervine Teeth Cleaning Beans 5pcs
• Catnip/Silvervine Dental Buds

h Your Cat Prefers

The simplest approach is to test both. Offer a catnip toy and a silvervine toy on separate occasions and observe the response. Some cats go wild for both; others have a clear preference. For cats that show no response to catnip, silvervine is almost always worth trying — the response rate is significantly higher.

You can also try a blend product — our catnip/silvervine combination toys deliver both compounds simultaneously, which can be useful for cats whose preferences are unclear.

Are They Safe?

Both catnip and silvervine are completely non-toxic and safe for cats. Neither is addictive — the refractory period after each session is a natural neurological reset, not withdrawal. Cats that ingest small amounts during play are not at risk, though large quantities of any plant material can cause mild digestive upset.

Shop our full Cat Lifestyle collection →