Buff order on charmed pets

[Giraffe]

3) Anyone else have any ideas on how to bury charm?

Something along these lines could work:

1- Root
2- Weakness
3- DoT
4- Charm

You might wan to use short duration debuffs/DoT. Once the pet is free of them, charm will be sitting in the 4th slot. Now you can buff with:

1- See-invis
2- Strength
3- Haste

Any dispells cast on your charmed mob will first need to go through the first three buffs.

I hope that gives you enough ideas to play with and come up with a solution that works for your needs.