[Berit's readings are the same, mostly because she's a part of Sherlock and her blood pressure and pulse readings are tied to him rather than herself. She doesn't look happy as she's put back down and the bag of catnip appears.]

I'm aware of that, but no result will still be a valid one to catalogue. Now, I believe it's your choice if you eat it or simply inhale the scent.

[He hands a bag to John and scatters the other on the ground near Berit.]