THEY STINK..IT'S ALL ROVER

Rottweilers & Chihuahuas lead pack on pooch parps

- by JAMES CAVEN

ROTTWEILERS let rip with the most dog farts but Chi- huahuas’ wind is stinkiest, bottom-burp boffins say.

Massive rotties can scoff up to three pounds of food a day - and produce an amount of wind to match the researchers at Burns Pet Nutrition say.