I used First Shield Trio on 8 months puppy of Weimaraner. \r
It does not work that good like revolution or advantage. Puppy has a reaction. Never had for Revolution or Advantage. Hope it is not going to be sick. The stuff Banfield is pushing people to buy is bad. \r
I found this on Internet:\r
Customer reviews of this product are mixed. Reported side effects include itching, muscle spasms, lethargy, loss of appetite, drooling, seizures, vomiting, diarrhea, labored breathing, lack of bodily coordination, elevated temperature, and even in a few rare cases, death. Reviewers who have noted these side effects also reported needing to take their pet to see a veterinarian after they continued to persist or worsened. A few pet owners reported their veterinarians classifying these symptoms as an allergic reactions, while others were identified as poisonings.\r
So now I am really scared .
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