i don't know they warned us about this issue with bulldogs. she lives up to the warnings

My dad had a staffordshire bullterrier as a kid whose farts fit this. Sour, stinging, brimstone right out of that dog's arse.

IIRC bulldogs are notorious for tummy and intestinal problems as well as all the sinus and nasal issues due to the way they are built and smooshed together. They are one breed the breeders gave little or no thought to as far as health and well being when they developed them.

Btw my 2, the lil 8 pounder is bar far worse when it comes to killing us via her emissions, tho the big one likes to walk by and dust. *shudder*

our boxer is no lightweight in the smell dept either. she is definitely a competitor. she goes for sound usually