Here is our dog Sarge.
Guinness record books let us know there is a 10 year old great dane that is 41'' a the whithers.
Sarge measures over 39'', close to 40'' - but I'd like guinness to measure him, they may measure differently.
Sarge weighs around 235 - they did not say what the record holder weighs, but I doubt he weighs 235.
We are seeing about having Sarge classed as Canada's biggest dog - and are currently looking for really big female danes to breed him to.
But now, if a really big female neopolitan mastiff should happen to surface, I'd love to see the babies produced from that.