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k9 advantix reaction

  1. Golden Retrievers - Main Discussion
    Hi, Has anyone's Golden had an adverse reaction to K9 Advantix? I used the search feature but didn't find too many threads on a negative reaction to it. I gave my 6 1/2 month old male golden retriever his monthly dose of K9 Advantix today. Within 3 hours, he had severe diarrhea, vomiting (3...