Our dog Bella was about 7 months when we saw Greg's Bark Buster car and decided to check it out. After doing a little research, we gave Greg a call. To name a few concerns, Bella was terrible at going for walks, would get very anxious when we left the house, and would bark during the night. After our first visit with Greg we both felt more in charge. We had Bella sleeping through the night right away and after plenty of patience and practice leaving the house and going for walks become much more pleasant. Greg's guidance has been very beneficial and we are very glad we gave him a call. Thanks Greg!