Franklin as thrown up 6 times in the last couple of hours. He was fine when he got up. He went potty and played as usual. Now he's just laying around looking like he feels really bad. The first time he threw up it was partially undigested food from last night. Since then, it's been foamy spit and bile. Should I keep him off of his food until I'm sure he's feeling better? Do dogs get stomach bugs like people? Before this, he 's only thrown up twice in his whole life and only once each time.