Although silvervine is safe for all felines from young kittens to elderly cats, it's always a good idea to supervise your kitty while they enjoy their silvervine powder or toy. Limit playtime to 30 minutes and then put the product away.

Is silver vine safe for kittens?

These include silver vine (Actinidia polygama), valerian (Valeriana officinalis) and Tatarian honeysuckle (Lonicera tatarica). Silver vine is a commonly used alternative to catnip in Japan but is less well known in other countries. ... As with catnip, these plants are all considered safe and non-toxic to cats.

What happens if a cat eats Silvervine?

Is silver vine safe? Yes. Cats have been in contact with this plant in nature for as long as they have existed. There are no reports of toxicity or adverse effects in cats known.