Where did the dog kobold variant originate?

I remember EverQuest using dog humanoids as kobolds.

I remember references in baldur's gate 1 which iirc is based on 3.0 or 3.5 I think. "Dog-like creatures yipping" is a phrase that seems to be floating around in my head from what I think was a little text narration in the mines

I accept any variation as canon, and I forgot entirely that some stuff refers to them as a draconic related race. Makes sense

They were lizard-dogs in BECMI, not sure about BX, the draconian stuff was either introduced in 3.x or 4th. If it's in PF it was probably 3.x.

I recall kobolds being described as lizardy dog people in the 1980s edition of D&D.

I have a pretty clear picture in my head of a scaly dude with a dog face (complete with floppy ears) spearing a giant snake.

They were only monsters back then, not a playable race.