If you're running any hunters, here is a macro I use alot. I have this on one key and a separate one set to make my pet come back to me and stop attacking even in combat.

First is:

Pet PMS (yes that's the name of the macro)
/target pet
/cast Misdirection
/cast Bestial Wrath
/castsequence Kill Command, Intimidation
/cast Stoneform (main is dwarf, slaves are draenei)
/petautocastoff Cower (off for tanking, on for dps)
/petautocaston Growl (on for tanking, off for dps)
/petautocaston Thunderstomp (I use bears for tanking btw)
/petattack
/targetlasttarget

The second macro I have, I'll have to double check next time I log in, is set to tell my pets to stop attacking and come back to my side. If memory serves right, it's just a simple /petstay command. I haven't tried, but I'm assuming that /petdefensive and/or /petoffensive would also work. I'll try and if so, I'll just set them up on two separate keys so I can just tap them a couple times when need be to make sure the command gets sent to all clients. I don't use modifiers and have the keys to spare, so I'll try it this way. You can apply this same macro to your Lock's also I imagine, with a few changes of course. It's also been a while since I used this macro, so I'm not sure if any of these share and cooldowns now other than KC and Int, so next time I log my main hunter, I'll try this again to see.