MLP - Death to Friendship - A birth of a new age.
Time seem to move slow as the main court fill with leaders from all over, surprising to discord the sire managed to make treaties with the gryphon's, diamond dogs and the buffalo, three of the most powerful tribes.
MLP: Prelude pt 3
A diamond dog raiding party slaughtered everpony we saw. they may have taken captives to work in their mines though i am not sure." he then walked over to solaris and spoke softly into her ear.
Space + Bats: Stowaway
In command of a customized ship, he trades in the most valuable and precious commodities while trying to keep one step ahead from the dangerous changelling privateers, diamond dog marauders, and many other dangers from the unexplored space.
The Animal Transformation Lab
"butler, i'm imagining myself, seducing them who dares to attend, including the famous johnny lupin and the diamond dogs." "johnny lupin?!" the butler perks up. "the johnny lupin?!" "and his diamond dogs." sonia then acts likes an announcer.
Twisted Fantasies - Shining Armor
Shining armor felt lower than a diamond dog as he suckled on his captain's penis, he could taste some of the musty juices from his own asshole on the dick.
Perfecting the Princes 6
Canines, he was familiar with, having seen the diamond dogs that had been part of the underground world with his people, but there were others, too.
Draconicon's R34 Harem 9: A Lassoer Tied
Mares and stallions that thought that they'd be easy pickings, diamond dogs that wanted to grab some food before going back to the mines, even some of the buffalo that didn't agree with the peace treaty kept trying to sneak into the orchard.
MLP:FiM:Chapture 8: Let em Talk
I dragged myself to the diamond dogs and the last thing i remember was you guys were taking me here.". "that's not what i'm asking." asked applejack. washington frowned. "if you're asking how it happened. i can't say just yet." he explained.
My Little Pony: To Love a Queen Chapter 9
New spread of yet another diamond dog group that was capturing ponies were found, this one, being the one that held zoe’s sister.
Antecedent 8
They're part of the diamond dogs... or maybe all of the diamond dogs were actually changelings... their queen, chitin, was masquerading as discord. they also masqueraded as a griffon army.
An Evil Forgotten Chapter 4 - Celestia Guard
The diamond dogs had worked diligently in their efforts to build up a certain black stallion's new home, the promise of those onyx gemstones in which the demon horse could create were a tasty payment for which the scruffy looking canines were more
My Little Pony: To Love a Queen Chapter 13
You’ve been in one, in equestria, you’ve been to them all, and because this room looked just the same as the room i was in before, when we escaped from the diamond dogs.