Hello,
The answer for this comes in a few parts.
First, yes, I suspect I have had some patients die from heart failure secondary to grain free diets. These were confirmed as suspected by the cardiologist who saw them after me. So. Yes. I am concerned that grain free contributes detrimentally to heart disease and death.
Second was heart disease confirmed by your vet? Or a cardiologist? I see far more bulldogs dying from brachycephalic syndrome disease than anything else. By a lot. I had three die this summer from inability to breathe after getting too hot or too overexerted. Unless your dog was diagnosed with a heart condition I suspect it was the head and face that caused the issue and not the heart. That’s just been my experience over 20 years in practice.
Licking the spot usually means it’s irritating in some way. I’d absolutely get him to the vet.
Hello,
It is not possible to diagnose any lesion based on a picture. A diagnosis of a mass is only made after a tissue sample is analyzed by a pathologist. I would see your vet and ask them to give their best guess as to what it is and I would also ask them about the possibility of it being a histiocytoma. Even this is only diagnosed after a biopsy. Let us know what they say.
His appointment is next Wednesday, my heart is breaking in the meantime