Last topic we talk other effective ways to control mobs. You had better always keep these in mind. Even on pulls where sheep is not an option, you still have the ability to control a mob. Something nasty smacking the healer? Feel free to Buy WOW Gold and peel that mob off of them and kite it around the room. A group of adds coming in from stage left and the tank might not be able to round them up easily? Ring them with frost and give him a few seconds to gather them up. There is one thing for you to remember: If the group wipes, it does not matter what your DPS was.
By right-clicking a mobs unit frame and selecting set focus, you can set that mob as your focus, adding a handy unit frame to your screen with that mobs target on it. Feel free to use this on your sheep target. It is extremely convenient to keep visual tabs on that mob. Therefore, if and when your sheep breaks, you are on top of it. I know a lot of you like to focus the tank, so you can always know what he is targeting, but there is something to be said for using you focus on your CC target also, especially considering the high importance of CC in World of warcraft gold.
Also there is another good idea. It is to find an addon. And you are comfortable with that, which will alert you to specific triggers, including when your sheep is broken. I use Mage Nuggets for this, but pretty much any mod with spell alert functionality will do.

It is possible that you think Polymorph is the only way to control mobs. However, it is not. Even though it is the most effective single-target CC we have, there are other options for mages to prevent mobs away from ourselves and others.
Snares Slow, Frostbolt, Frostfire Bolt, Blizzard with Ice Shards . All of them can be useful for kiting or just for preventing a mob from reaching WOW Gold long enough to down that mob. Please think the adds on heroic Erudax.
Roots Frost Nova -- This plants mobs in one spot but still allows them to attack anyone in range, cast spells, et cetera. If they are used by stupid people, it will be so dangerous. Pro tip: never use this within whacking distance of your healer.
Freezes Ring of Frost, Improved Cone of Cold, Shattered Barrier ¨C All of them are good for keeping mobs in a specific spot and incapacitating them for the short term. However, normally it is for improving a frost mages DPS.
Interrupts/stuns Counterspell, Cheap WOW Gold, Deep Freeze -- Though they are not technically CC spells, these are useful for temporarily stopping a caster from casting and can be great for repositioning caster mobs, bringing them closer to yourself or the tank. Control is control.

Some people do not know how to modify their sheep. Today I want to privide you some advice. Here is a helpful list:
That Glyph of Polymorph removes all damage over time effects from your sheep target when you cast Polymorph on it. Without of question, it is so helpful when your warlock is an idiot, which of course means always. You need to require Cheap WOW Gold, making it tough to justify outside of a PvP build, but still an option to take note of. Nothing sucks quite like seeing some moron put a bleed on your sheep target and knowing that they have effectively killed your ability to sheep that target until the duration of the DoT expires.
Improved Polymorph, this fourth-tier arcane talent alters your sheep so that when it is broken by damage, the mob is also stunned for 3 seconds. This gives you a 3-second buffer each time, and your sheep is broken to reapply the CC or just kill the mob. A powerful PvP ability, that buffer is also nice in PvE, though you might have trouble justifying the two talent points in a raiding build.
Glyph of the Monkey and Penguin Cosmetic glyphs only, these trade your traditional sheep for a penguin or monkey. There is something you should keep in mind. While you have this glyph applied, you can no longer actually sheep something. But you can monkey or penguin them. Frankly, those are also pretty good made-up world of warcraft gold.