The Guard Dog Update is a fan-made update for the unofficial class, the Guard Dog. The update was mentioned by Valve on the TF2 Official Website on September 21, 2009.[1]

The King of the Moon

Provide the enemy with a freezecam shot of you howling over his dead body. The Hair of the Dog That Bit You

Get revenge on a Guard Dog who is dominating you.

You Deserve a Medal, Dog

Get a kill assist with a Soldier with less than 50 life. Man's Worst Friend

Kill 10 enemies on fire by taking a medkit away from them using the Helper.

Toilet Training

Refill 50 Jarates. Wait a Minute, Mr. Postman

Kill 200 enemies with your primary weapon.

Playing Badger

Survive a Sniper shot and kill the Sniper in the same life. Bad Dog

Kill a player of each class in one map.

Ball Fetcher

Get 25 kill assists with a friendly Scout who's using the Sandman. K9 Training

Do 200 carries using the Helper.

Bear Hunt

Kill a Heavy using The Hater. Alpha Dog

Provide 1000 ammo packs to your team.

Bear Hunt Season

Kill 25 Heavies. Alpha Dog II

Provide 1000 medkits to your team.

Hill Dog Bill

Provide 10000 metal to friendly Engineers. Anubis Offering

Win Egypt with the most points.

Food Dispenser

Get completely healed from a friendly dispenser when you only had 1 health point. Golden Collar

Win a game with at least 75% more kills than deaths.

Go Lassi-ed

Kill a disguised enemy Spy after you have provided him with health and piss over his corpse. The Power of the Pack

Win a game with 4 or more Guard Dogs in your team.

Loch Ness Monster

Kill 25 Demomen while underwater. Hydrophobia

Kill 50 enemy Medics.

Rin Tin Tin

Get 25 kill assists with a friendly soldier. Dog Rush

Capture 20 enemy intelligences.

Stray Dog

Capture the final control points on Dustbowl, Fastline and Well alone. Blood Hound

Use your Track'n'Down skill 1000 times.

Cute Poochy

Win a map without killing anyone. Too Much Hatred

Dominate 4 enemies on a single map.

Hot Dog

Kill a Pyro while on fire and survive. Rage-Mad Dog

Kill 4 enemies with a single Übercharge.

Hooligan Kill

Track and do a kill assist with the help of another Guard Dog tracking the same victim. No Way to Hide

Get 30 revenges using your Track'n'Down skill.

Who Let the Dogs In?

Capture 30 control points. Who's the Good Boy?

Provide ammo to all classes in a round.

The Guard Dog

Kill 50 enemies carrying your intelligence. O Grumpy One

Kill 3 enemies while they are taunting.