Hello! My girlfriend and I purchased this program to help with some issues we have been having with our dog. My girlfriend had two dogs a 7 year old German Shepard lab mix and a four year old chihuahua mix. We got a puppy( pit bull husky mix) a few months ago at three months and she’s 6 months now. When we got the puppy she was skin and bones and the runt of her litter. She has shown good aggression towards the other dogs but not people. She is so kind and patient with our three year old son but when the other dogs come around when she is eating especially the chihuahua she will attack her. If the chihuahua comes anywhere near her food, while we are eating or even anywhere where she was previously fed she will get aggressive stare down behaviors or trying to intimidate the smaller dog. She will also push her out of the way at the water bowl or if the small dog comes near when she is drinking she will get puffy or I will see those warning signs. She hasn’t hurt the dog but has chased her down and mouthed her. I don’t know how to help her. Thank you!