I'd go with this build personally
http://www.wowarmory.com/talent-calc.xml?c=Hunter
you pick up some key talent early and 2 cooldowns I will evaluate.
2/2 kill command greatly helps with pet damage and it's crits
3/3 One with nature Gives you 30% more attack power from aspect of the hawk more attack power= More damage and you get an extra 3 focus regen from aspect of the fox.
3/3 Bestial discipline Gives your pets 30% more focus regen that means more special attacks and more damage put out
3/3 frenzy gives your pets 6% faster attack for 10 seconds and stacks up to 5 times.
0 points is improved mend pet i don't think it's necessary because you want talents that increase your damage of you and your pet curing poison from your pet isn't a big deal since odds is it won't die from poison if normal mend pet is on during the poison ticks
0 in pathfind it only gives you a speed increase i can't see this helpful in anyway unless you pvp and you kite but normal aspect of the cheetah is fine on it's own.
1/1 fervor instantly restores 50 focus to your pet. If your pet is lacking focus in a tight spot or you want it's focus back up pop this. cooldown is 2 mins
1/1 Focus fire remember 3/3 frenzy? This is why you picked it up you can get stacks of frenzy and convert it to 3% ranged haste and restoring 4 focus to your pet. Here is the cool part if you want til 5 stacks of frenzy and use this cooldown you gain 15% ranged haste which means more damage output this lasts 15 secs and is on a 15 sec cooldown.
3/3 cobra strikes your arcane shot has a 15% to cause the next 2 basic attacks on your pet to crit. This is lovely your pet gets instant crits from you just shooting arcane shot? do it and love it.
Good luck and happy hunting if you need any help make a thread or pm me.