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Luc Horrix
Easy to use, 3 in 1
April 10, 2026
Bonnie
Love giving them a pill one time a month and your done. No mess,easy to give to my pups. Works great! Price per dog,per month can fit in any budget.
December 26, 2025
Dale Brigger
I feel the prices are reasonable for this product.
December 26, 2025
Ginger Rogers
Easy to order and great price
October 3, 2025
Karen Halstead
This product is a game changer. We live in the country and had a horrific flea infestation this year. I tried everything, nothing would work. We were even to the point of vacuuming the rugs & furniture every single day and using topical treatments on the dogs. I got Simparica Trio from Sierra and within 2 days the fleas were gone. Seriously - GONE. I won't ever use anything else, and Sierra Pets was amazing at getting it to me...most heartfelt thank you!
April 7, 2025
Simparica TRIO




























