Hello, my name is Fred and we just adopted a female Pitbull "Kayla" a couple of days ago. We have a chihuahua and a yorkie that have been with us for many years. So I'm hoping everything goes well. I have never owned a Pitbull and look forward to training Kayla. Any input and/or advice would be GREATLY Appreciated. Look forward to hearing from you all. Here's a pic of Kayla.