Haystack is an excitable dog that gets overstimulated at times. He has received a great deal of training, and he is a great dog, he just needs (at times) assistance with his ability to remain calm. That is where Canna-Pet has been very helpful. We feel much better that we are able to help his stimulation level with a natural alternative to a pharmaceutical. We would recommend trying Canna-Pet to other pet parents who have a easily excitable dog.