Hello I am a scientist from U.S.A. Department federal for me ive been investigating and i think think* there is 18172924442 dogs in the world
u can't really know cause the number will keep on growing.
According to the Guinness Book of World Records, the 2011 World's Biggest Dog is George, a purebred Great Dane. He weighs nearly 18 stone and stretches 7 foot long from nose to tail. He is nearly 4...
Hercules was a mastiff. he is the world's biggest dog. he actually weighs 382 pounds.
1987 pounds