I have had my new dog since August 23, he has been on the same food (blue buffalo grain free freedom ) since we brought him home. He had a vet check on Aug 27 where they found a parasite in his stool. They gave him Albon to take care of it. I gave him the complete dose as directed. His last dose was on Sept. 2 He started vomiting on Thursday Sept the 5. He is still vomiting with some loose stool. Can anyone please help me try and determine if it is due to the medicine, or the parasite did not get cleared up and he is worse, or if he is vomiting due to food intolerance. He vomits shortly after eating, and then again a little later to rid himself of what did not come up the first time. there is some mucous in it. He does not vomit again until he eats, and then again a bout an hour later ( which looks to be the rest of his meal.) I no he needs to see the vet, but I can't get him there until monday. Any advice or help would be appreciated.