08/27/2026
Thanks to The Cavalier Rescue for sharing Cowboy's story! ❤️🩹 Wishing him all the best in his recovery.
Baby Cowboy is at Auburn University today, where he underwent a lifesaving heart procedure this afternoon to repair his congenital heart defect - pulmonic valve stenosis.
The easiest way to understand Cowboy’s condition is to think of a garden hose with water flowing normally through it 💦 Now imagine squeezing part of that hose, making the opening much narrower. The water can still get through, but it takes much more pressure to push it past that narrowed area. That’s essentially what has been happening inside Cowboy’s heart. His pulmonic valve is abnormally narrow, forcing his heart to work much harder to pump blood through it and creating a dangerously high pressure gradient across the valve.
This afternoon, Cowboy underwent a successful balloon valvuloplasty. During the procedure, a tiny balloon was guided into the narrowed valve and inflated to stretch it open - essentially opening up Cowboy’s “hose” so blood can flow through more freely and bringing that excessive pressure down to a much healthier level ❤️
And if you’re wondering just how brave this little buckaroo is, this photo says it all. Here he is walking the halls at Auburn, back in the very same place where he underwent emergency, lifesaving surgery for a diaphragmatic hernia just a few weeks ago. Today, he returned to face his second lifesaving procedure in less than a month. That is an awful lot for a little 4 month old puppy to go through. But Cowboy continues to meet every challenge with the sweetest spirit, a wagging tail, and more courage than seems possible for such a little guy.
We’ll share more as we hear from his team at Auburn and as our brave boy begins his recovery. Tonight, we are simply so grateful for the incredible team caring for him and that Cowboy’s had been given the gift of life with his repaired heart ❤️🩹