no they wont if they are not trained because animals react to fundamental thing...if somebody beats the master of a dog hell the fucking balls out of the guy because it is bad...a plant is not bad to an animal!! unless somebody else brainwashes the animal to tell him it's bad...just like america did to the world in the 1930s!!! if you want an advice hide it near your balls, it is a normal habit for a dog to sniff somebody elses balls!