My 9-month old lab has been throwing up bile off and on for the past few weeks, and the past week or so has had loose or watery stools. Today I came home to find that she had an accident in her crate. None of these things have ever happened before. She has been on the same food the breeder had her eating, with no change in diet. Is it possible she has a food allergy developing? I have heard of this happening with other dogs but I am not sure around what age it happens. Is there anything else we should be looking out for?
