In the last couple of weeks I've noticed Bailey is making a faint gurgling noise in his throat, almost like he has a flem bubble caught there and he is breathing it in and out. I don't know how else to explain it and I'm worried. It isn't constant, but I am noticing it, and it sometimes gets worse after drinking water. I would record it but it probably isn't loud enough to catch. I dropped in the vet and he wasn't doing it at the time. I feel so stressed out about this, of course I think the worse, especially with only having one vet in my town, and not a well equipped vet either

I massage his throat to see if it will take the slight noise away, but it doesn't.