Tastes vary from person to person, and I suppose they do from dog to dog. Here is the latest Hilo Report. Our labradoodle has a bad habit of chewing on our son. So last night, following the suggestion of the dog trainer, we sprayed my son's arms and hands with Bitter Yuck. Hilo then licked my son all over. She likes it! But I guess she's not chewing on him anymore.