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Sentinel for Dogs PRODUCT REVIEWS PAGE 1 OF 16

A tasty, chewable tablet, Sentinel for Dogs make it easy to keep your dog protected against fleas and other parasites, including heartworm, for a month.

Options Available: BROWN,2-10 lbs. 6 Month Supply GREEN,11-25 lbs. 6 Month Supply YELLOW,26-50 lbs. 6 Month Supply WHITE,51-100 lbs. 6 Month Supply BROWN, 2-10lbs. 12 Month Supply GREEN, 11-25lbs. 12 Month Supply YELLOW, 26-50lbs. 12 Month Supply WHITE, 51-100lbs. 12 Month Supply

Shop Sentinel for Dogs
Rated 4.5 out of 5 by 181 reviewers.
Rated 5 out of 5by Does the jobMy pupper finds this pill easiest to eat, and does not throw it up later like others we have tried. 08/27/2018
Rated 5 out of 5by Sentinel works great!!I take my dog to the dog beach and dog parks so he is exposed to many parasites but he remains parasite free. Sentinel works great! 08/11/2018
Rated 5 out of 5by great productmy dog takes this without difficulty. easy to give and very effective! 08/08/2018
Rated 5 out of 5by SentinalYou have to presume it will work. 07/17/2018
Rated 2 out of 5by Sentinel..Is A Big No NoI've been using Comfortis and Trifexis for years and never had an issue. I decided to save a few dollars by switching to Sentinel, since it was compared to Trifexis...worst mistake ever. Seems like the fleas are attracted to my dog even more. I will never buy this stuff again. Will be switching back to what I know works. Comfortis or Trifexis. 07/03/2018
Rated 5 out of 5by Sentinel Works for FleasI have been using Sentinel for years for my pugs and have not had any problems with fleas. Two years ago I switched to Seresto flea collar that was suppose to work for 8 months and within 5 months all my dogs had fleas. I have switched back to Sentinel and also use Frontline Plus during the summer months. 06/08/2018
Rated 5 out of 5by So Easy and ConvenientPurchased my heartworm meds for my 5 Chihuahuas from PetCare RX. The service is perfect for me. Easy order, they contact my vet for approval, great communications regarding status of my orders. Love that I can pay with Paypal! Will continue to use this petmed pharmacy! Thank you PetCareRX!! 05/26/2018
Rated 5 out of 5by does its jobso far works well for my dog, no fleas or ticks despite walking and running in wooded areas. 05/14/2018
Rated 5 out of 5by AwesomeNothing bad to say about this product. Ive been using it since my boys were puppies. 05/10/2018
Rated 5 out of 5by SentinelI have been using Sentinel for two years , Its effective and Max doesn't mind it. I break it in half and he chews the tablet. I used to have a terrible time with Trifexis for my previous pup, a German Shepherd . Horrible taste and smell. 05/08/2018
Rated 5 out of 5by great protectionSentinal is great for flea and heart worm protection. My dog has been on this for over a year now, and just had vet visit and negative for heart worm. this medicine has proven it works, no fleas ever. 04/20/2018
Rated 4 out of 5by New ProductI like 2 in 1..Heartworm and Fleas 03/28/2018
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