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Originally Posted by sandy simpson  I would stay away from triflexis. Too many sick dogs and reactions with it. I used revolution and liked it. Be real careful with sprays. My Yorkies would probably lick that and ingest it. I let flea bombs off one year and had four poodles at the er vet very sick. Yorkies are very sensitive so just watch and research what you use. Listen to what others have experienced also. Had a friend used comfortis and it worked. I haven't heard problems with that. |
The active ingredient in Comfortis is spinosad, which is also the component used for flea control in Trifexis. So if you are wary of Trifexis, definitely do not use Comfortis!