ok this is pretty much just a tip but here it is. Be full beast mastery spec, in a fight but your pet on one monster and get one shot on it (if you don't it doesn't count for you)then you go kill something else and when your pet is done put it on another thing(again one shot). If you beat your pet then just attack something else yourself, keep doing this until you're about to die, theres nothing else, or you just want to loot.

FIGHTING

Ok hunters aren't exactly good at close up fighting and since you're putting your pet on something else thats whats gonna end up happeninng. So this is what i do:

first i put concussive shot on them and when they're walking all slow put on serpant sting , and i use arcane shot .

When they start getting close use immolation trap don't use explosive because that is an area of effect and the other steps will have you moving so it will leave the aoe and not effect it anymore, immolation trap is damage over time and no matter where they go it will still hurt them.

Now use wing clip and turn around and run(if you walk backwards you're just as slow as they are) turn around when there aren't any little red dots in the top right corners of your ranged skills and then use another arcane shot or if the thing your pet is fighting is close enough use a multi shot just to help your pet a little.

Keep doing this until wing clip fades then use a raptor strike or mongosse bite and then use wing clip and by now serpant sting might have worn off so use it again but if it hasn't use arcane shot.

If what you're fighting is still not dead keep doing the wing clip thing.

you should be able to kill about 3-5 monsters doing this , and that concludes my guide.