Boss's voice is hoarse... it's pathetic. Otherwise, he is perfectly normal. His voice is the only thing I'm noticing that is "wrong"... so I don't feel like a vet visit is warranted yet, but I'm not sure what to do to help. I got a humidifier for his room, thinking maybe the heater and space heater have dried his throat out. It helped quite a bit the first day, (yesterday) but since then he hasn't improved any more...Presumably because his voice hasn't been able to rest, but actually it has been able to rest a lot more than normally I think, because we put up a gate, and we are able to have all three dogs out at once.
I feel like he has finally just barked himself hoarse while crated, but he hasn't been crated any more than usual, nor do I think he has been barking more than he always has...
Any suggestions on things I can do to help, or ideas on what might be going on?