Big Dogs: Top 5 Biggest Dogs

The top five biggest dogs on Earth so far by height, width and weight.

Comments

1. How can you not have English mastiffs on here when they hold the record for heaviest dog ever at over 300 lbs.
2. I WISHD ID HAD GREAT DANE. NEWFIE AND SAINT BERNARD
3. Huuuuuh gaaaaaaaaaaaaaaaaaaay
4. nope its hard to tell them apart but acully there the same hight
5. not true.
6. GREAT DANES ARE SOOOO SKINNY THEY ONLY WEIGH UP TO 150 LBS A ST BERNARD GOEST 220 LBS HAH! HORRIBLE VIDEO!
7. WRONG! U LEFT OUT ST.BERNARD THAT SHOULD BE NUMBER 2!!!!!! STUPID
8. charlie sheen?
9. and the TIBETAN MASTIFF???