Felix is the BEST dog trainer in Phoenix. I have a 5 month old Rottweiler puppy who has completed her basic and advanced obedience classes with Felix. I sought Felix out based on all the reviews I read on this site and I'm so GRATEFUL that I did. My 2 month old puppy was skittish, scared and taking on behaviors from her chihuahua sister. Felix assessed the puppy and right away calmed my fears by telling me that it was not the puppy and he could help me turn her into the happy puppy she was meant to be. Felix has more than delivered on his promise. My puppy is friendly, happy, and loves to meet people and other dogs. We are currently training her to be a therapy dog. Felix has even helped me to train my chihuahua not to bark incessantly when someone comes to the door. Bottom line - Felix knows dogs like no other. He understands all breeds what their drive is and how to train them to behave the way you want them to. I take my rottie for a walk every morning, and everyone we meet comments on how sweet and what a good dog she is. If you want results - HIRE FELIX! You will be glad you did!