Biggest White Dog Breeds. The largest white dog breed is the great pyrenees. Of all the big fluffy dogs the great pyrenees is probably the largest of all white dog breeds (and the best .
This larger dog hails from hungary and sports a shaggier white .
The majestic kuvasz is a (very) large dog breed that's solid white. These gentle giants can weigh 100 pounds or more and feature a thick, double coat of white fur. This larger dog hails from hungary and sports a shaggier white . That’s certainly true, but no matter how smart you think your dog is, some breeds are just smarter than others — sorry, sweet beagles!