HE looks like a corgi to me, but it is hard to tell with puppies.

Honestly its hard to tell when a puppy is young.  So you will need to wait till the pup is about 6 months old to see what it looks like for any other breed.  Right now IMO it just looks like a Corgi.

Corgi mixed with Labrador 

Hard to say without seeing his body, but maybe he's got some shiba inu in him? 

In reality, most mixed breed dogs aren't a mix of two purebreds. 

Sorry, IDK, but he sure is adorable!

Well, I would say corgi x Japanese spitz or corgi x Akita. But if I were you, I would buy a DNA test, that would give you the most accurate answer.

If it's mixed it's not a breed, it's a mongrel.

Super cute though.

He looks part Rottweiler and Great Dane

Could be a Jack Russell Terrier.

Maybe golden retriever or collie?