dog distraction

My puppy (female) who is 6 months old is very hyper and always up-to some mischief . Barks a lot to communicate and and doesn't listen to us at all.. often gets aggressive if we don't give her what she wants. She is potty trained well (uses the bathroom) and knows the basics sit, paw...

Hi I have an 11mth old guide dog in training and am hoping to mine some other minds on how to work through dog distraction. When he's working he's got a jacket he wears and every dog/person is a leave it and for the most part he is fine with it. The challenge is that if we see a dog he stops...