Is there a Smurf dog?

Excuse me, I couldn't help but notice the intriguing question posed in that paragraph. Are you suggesting that there exists a breed of dog known as a 'Smurf dog'? If so, I must confess that I've never heard of such a thing before. Could you please elaborate on what exactly a Smurf dog is, and if there's any truth to this claim? I'm genuinely curious to learn more about this potential canine phenomenon.