Can you really give a dog herbal nytol?

someone said you can, for fear of fireworks etc just wondered if its true or not. They contain hops, valerian and passion flower.
Thanks

Personally I wouldnt as the dosage will be for a full grown human....

Find out the correct dose of those herbs for dogs (and if they are safe for dogs) and then find out the dosage in the tablets them selves ie: Tablets 500mg Dogs 250mg = Half tablet...

I have done this with glucosamin and chondroitin tablets for my dog as the vet has said human ones are fine for dogs just alter the dosage....