1. These beasts are brick walls...
Sleep tight. Your guard dog is awake.
2. ...and cunning masters of disguise.
Beware of guard dog
3. Nothing gets by them. Not on their watch.
My little guard dog ð¶
4. Heed the sign before it's too late.
Meet my guard dog. #vicious
5. OK, this one's gonna have to see some form of identification there, buddy.
guard dog reporting for duty
6. And now this guy's gotta run your name through the dispatcher.
The guard dog at my dads work 😂❤️
7. This door? No one's allowed beyond this door.
Guard dog
8. That means you. Step away from the door, please.
Found a very intimidating guard dog today
9. Don't make them assume the defensive position.
Frank the guard dog 🐶💤
10. Stand back. These brutes are poised to pounce!
This is our guard dog at the office...so vicious, WATCH OUT! #Bowser #DogsofTwitter #OfficeDog #Eyeflow
11. SIC 'EM, BOY!!!!!
Blue is the guard dog for my instruments.... He's vicious!!
12. No, not 'Lick 'em!'
@Sorcerer_Blob it's okay, we have a guard dog
13. Down, boy. 😒
AVAILABLE: APPRENTICE GUARD DOG. SOME TRAINING REQUIRED.