I have a seven year old male Dobie who before last night was happy and healthy, now I am looking for some advice. Here's what happened, we were in the living room and out of nowhere he vomitted up green/yellowish bile and also a dog biscuit he ate just moments before he threw up. After getting the carpet steamer out and started to clean, I noticed that he had resorted to the bedroom because he thought he had done wrong, poor baby. About five minutes later I went to check on him and right when I walked in he threw up again. I quickly turned him outside, in case it was going to happen again. Thank goodness it didn't and I thought the problem was over. After he came back inside, I noticed that for a few seconds he would make a "huffing" sound. It wasn't a cough or an inhale then exhale kind of thing, to describe it the best way, it was like he was hyperventalating, but like I said, exhaling instead of inhaling. He didn't have an appetite for about 20 hours afterwards, but would chug water. He had about four of those episodes, but I have noticed they have stopped since then. Is it possible that he may have had a sore throat from vomitting or would it be something more serious? I haven't noticed anymore "huffing" noises and he seems to be getting his appetite back. Thanks for any advice you can give.