Samson is a healthy 4 year old Lab/St. Bernard/Newf. He is gagging and salavating a lot. He has not vomitted yet. He will stop gagging if I pet him. This last time, he had gas as I pet him too. He is restless and wants to go out... it is -2 and 2am right now. I don't really want him to go out at the moment. I can't sleep with the sound of him wretching and licking the floor. Is this just gas or something serious??
