Im not a dog person, i like cats. I just find them annoying cause they bark and are too needy. But that is not my question. I dont know how to deal with aggressive ones. Ive been biten twice but not bad cause they were little ankle biters who barely broke the skin. Those ones are little bitches and im not worried about them cause i can just kick them off if they bite me. What i am worried about is this example: I see a big rottweiler barking on other side of fence as im walking by. So i say "heyyyy doggy" in a nervous baby talk voice and keep going cause figured he is trained not to leave his fence. Then i turn around and its right in my face growling aggressively. So im like uhhh... So i just point and say "get out of here." But hes not really listening to me at all. And is just running around in circles kind of trapping me. So its making my delivery reallly slowww cause i just slow walking down this long driveway trying to get out of there. Eventually a neighbor comes out and chases him off. The point is, i dont know how to deal with big aggressive dogs. Should i yell at him or talk to him in friendly baby talk or what.? Do i walk like im ignoring him or walk backwards facing him. Cause right now i just try to say stuff and they ignore me and im just assumming sooner or later ill have to fight one with my diad cause i dont know how to calm them down.