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Simparica is a fast-acting liver flavored chewable tablet for flea and tick preventative that begins killing fleas and ticks within hours of administering and remains effective for one month to prevent re-infestations.

Rated 5 out of 5 by 15 reviewers.

So Happy
My purchase was processed quickly and delivered within a few days. Good prices too! by on 04/10/2024
Dead ticks
Ticks fall off within hours and die. by on 02/05/2024
Simparica 88-132 dogs
Works great and dog likes the taste. by on 09/04/2023
Great product by on 04/17/2023
Refills and service
Excellent customer service and fast refills. by on 08/15/2022
No Flea and Ticks in our house!
Works great we have had no ticks on our dogs and no fleas on dogs or in our house. I haven't noticed any side effects with our dogs and our tiny dog is usually susceptible to even small amounts of chemicals (e.g winter rock salt cause her major problems). by on 07/14/2022
Only flea med. That's hassle free and works great. by on 05/10/2022
Easy to order!
I received my order in a timely manner, and have no complaints! ?? by on 02/15/2022
Great overall product
Simparica for dogs 44.1-88.0 works fine. Does the job. by on 02/02/2022
Smooth process
I did not have to do anything. PetCareRx took care of everything for prescription order. by on 07/02/2020
great medicine
I tried various medicine for my dogs so far Simparica is the best by on 04/23/2020
I love this product! It has worked great for my 9 year old Shih Tzu and it is cheaper than the other brands. by on 10/27/2019
Great Price
great price on the simparica by on 09/10/2019
our dogs have been using these oral meds for years and we haven't had any issues. by on 04/18/2019
Great product
Haven't seen a Flea all Summer (or at least the last 2 months) We have 2 dogs and the just gobble the pills down......Thanks Simparica and our Vet who recommended them.... by on 08/04/2018