It has been about two years since Katherine Simkins came to our home. Back then we had dogs that would rush the front door barking wildly at visitors. They would chase the cats, even bark at them from a distance. The moment they would have the chance they would run off. These are just a few examples of the challenges we were facing.---Even with the first training session we saw improvements. She came out to check up on us and we learned even more. Simply using the techniques consistently that we learned from Katherine has changed our lives. The dogs are well behaved in every aspect. They even let the cats walk right by and do nothing. They sit quietly while I answer the door. And the rescue dog I have is even much more confident and relaxed.---We are so pleased with the results we have had that we recommend Katherine without hesitation to anyone that wants a happy, well-behaved dog.