New technology helps flat-faced dogs breathe easy
New technology helps flat-faced dogs breathe easy
https://www.myvetcandy.com/news/2026/4/24/new-technology-helps-flat-faced-dogs-breathe-easy
Publish Date: 2026-04-24 14:33:00
Source Domain: www.myvetcandy.com
Australian scientists have developed an injectable therapy that helps clear blocked airways in flat-faced dogs.
Biotechnology company Snoretox and RMIT University have shown early success using the first therapy from a new technology, known as Snoretox-1.
The collaboration tested the therapy on bulldogs with breathing difficulties caused by a common condition in flat-faced dogs that restricts airflow, known as brachycephalic obstructive airway syndrome (BOAS).
Almost half of all Pugs, French and British Bulldogs are affected, impacting their ability to breathe, eat, exercise and sleep, according to Snoretox Managing Director and RMIT Adjunct Professor Tony Sasse.
“Decades of selective breeding for the popular flat-faced appearance have unfortunately led to serious breathing problems,” he said.
“In severe cases, the condition has been shown to shorten a dog’s life by up to four years.”
Successful early results in affected dogs
The early-stage trial involved six bulldogs with severe symptoms that struggled to complete a three-minute walk but were able to do so far more easily after receiving the patented Snoretox-1 treatment, with noticeably reduced breathing noise and effort.
The first published results of the study in The Veterinary Journal show how all six dogs displayed visible improvements and were able to complete a brisk walk that was previously difficult.
Surgery to widen the nostrils and remove excessive throat tissue, along with weight-management strategies, are currently the main treatment options available, but outcomes vary.
“Research shows that up to 60 per cent of affected dogs still experience breathing problems after surgery, and seven per cent do not survive the procedure,” Sasse said.
Sasse said the bulldog trial results suggested a possible combination with, or alternative to, surgery.
