The Mad Cat Brunch Buddies two pack is the perfect way to wake up from a catnap! Adorable plush filled with a unique blend of premium catnip and silvervine that's maximum potency, pure, and pesticide free. Silvervine is an all-natural catnip alternative that cats love, it elicits a similar reaction to catnip, and works for many cats who normally are not affected by catnip. Some cats LOVE catnip, but not all cats are affected by it. To solve this problem they developed our own unique blend of catnip and silvervine. Silvervine is a non-toxic, all natural catnip alternative that many cats actually prefer. This potent stimulant elicits a similar reaction to catnip, and is both safe and fun.