
When a pet is struggling to breathe, every second counts. That’s why we’re excited to announce a significant addition to our respiratory care options at Partner Veterinary Emergency and Specialty Center (PVESC): High Flow Nasal Oxygen (HFNO) therapy, an advanced treatment transforming how we support pets in respiratory distress.
What is HFNO?
HFNO therapy represents a bridge between conventional oxygen delivery and mechanical ventilation. Using specialized nasal prongs, this system delivers precisely controlled, warmed oxygen to pets struggling with breathing difficulties. What sets it apart is its ability to provide the maximum percentage of oxygen possible while creating something called continuous positive airway pressure (CPAP).
In simpler terms? It helps your pet breathe easier with less effort.
Why It Matters

Traditional oxygen therapy, while effective in many cases, sometimes isn’t quite enough for pets with severe respiratory issues. Before HFNO, the next step would often be mechanical ventilation—a more invasive option that many pet owners hope to avoid. HFNO fills this crucial gap in care, offering a middle ground that can make all the difference in a pet’s recovery.
The Science Behind the Success
The magic of HFNO lies in its ability to create positive airway pressure. Think of it as giving your pet’s lungs a gentle assist with each breath, reducing the work they need to do to get enough oxygen. Our veterinary team has undergone extensive training to master this specialized equipment, ensuring we can offer this treatment safely and effectively.
When it Matters Most
We understand that seeing your pet struggle to breathe can be frightening. Thankfully, this advanced treatment option gives everyone more reasons to breathe easy.
So, when might HFNO therapy be recommended?
- If your pet isn’t responding well enough to traditional oxygen therapy.
- If they need respiratory support but aren’t a candidate for mechanical ventilation.
- If they require specialized respiratory care during recovery.
At PVESC, we’re committed to staying at the forefront of veterinary medicine and bringing human-grade medical innovations to our patients. The addition of HFNO therapy represents another step forward in our mission to provide the highest standard of care for your pets.
Should you find yourself in a veterinary emergency, we can help!
Call our Frederick location at 301.200.8185
Call our Richmond location at 804.206.9122