Where did the yellow lab originate?

The Yellow Labrador Retriever, along with the Black and Chocolate Labradors, originated in Newfoundland, Canada.

Here's a bit more about the breed's history:

* Early 19th Century: The Labrador Retriever was bred in Newfoundland by local fishermen to retrieve waterfowl.

* 1820s: British Lord Tweedmouth brought yellow, black, and chocolate Labs to England, where the breed was further developed.

* Early 20th Century: The Yellow Labrador became particularly popular in the UK and USA, becoming a popular hunting dog and family companion.

While the Labrador Retriever originated in Newfoundland, the yellow color wasn't always a common trait. The original Labs were mostly black, but yellow and chocolate variations emerged over time.