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Sentinel 550 557
Sentinel I love the fact that I can give Brandie 2 meds in one pill. It's so easy to just put it in her food, or give her a special breakfast of a scrambled egg. I also had another dog on this med, and was very pleased with it. I would recommend it to everyone. 03/22/2010
Experience is proof We have been using Sentinel for 5 years on our beloved dog and have no complaints about the product. Our dog is active, playful and loves to run around in our backyard. Unfortunately some of our neighbors let their animals run loose plus nature critters (ie, racoons, squirrels, rabbits and skunks) also sometimes appear in our yard. We have had no problems with our dog acquiring unwanted fleas, ticks, etc. and we have absolute faith in Sentinel to keep him healthy. Thank you for your great product! 03/21/2010
Great product I have 2 min schnauzers and 1 golden retriever on Sentinel. All take it like it is candy. Their checkups were negative, so it is doing it's job. 03/18/2010
HOOK WORMS Have used the product for about a year - dog seems to like the taste - but then again she'll anything. Have had no problem with fleas and recent heartworm test was negative - however, she was diagnosed with hook worms - very disappointed - since that is the reason i chose this product over others. 03/17/2010
Not effective for fleas I purchased this product because it stated that it was effective to combat both heartworm and fleas. Maybe it worked for haertworm, but it defenitely did not work for fleas. I had to take my dog to the vet 2 months ago because she had a flea infestation. We had to purchase another medicine only for fleas that she takes once a month. 03/11/2010
Price Match The product has been great for Maxie. Suggest you Price Shop the internet for the best price and then get a price match. Maxie likes the cookie that comes with the order. 02/23/2010
Great service Only place I would buy his preventative medicine! Rocky loves the biscuit that comes with the package! 02/22/2010
I would buy this product no where else. I have two dogs. One 9 yr old shepherd mix and a 3 yr old adopted Maltese. I bought the appropriate weight of Sentinel flavor tabs for each dog from PetMeds for my vet was charging me almost twice the price for the same product. In the future I will continue to purchase this product from PetMeds. Simple to order on line, convenient and arrived to my home within a few days. 02/22/2010
Love It I love this product,the best thing they ever come up for fleas and works on heartworms as well. Higly recommend this product. Don't waste your money on other flea products,because this one is # 1. 02/21/2010
Sentinel I have 3 baby's and all are on Sentinal everyone is doing great on it no more fleas haven't had a problem with them are any worms since . Love it Thanks 02/20/2010
Best Decision Ever I tried over-the-counter and prescription flea meds my local vet had available. Nothing kept the fleas away for an entire month. My Vet kept telling me you really need to use the liquid meds (Advantage) every three weeks not just every month. That became expensive. I finally looked up Sentinal which was a tablet to treat fleas and heartworms. I used Capstar with Sentinal the first month and Now for half the cost I was paying (heartworm/fleas)- I use only Sentinal. It works Great!! I only order through PetMeds because for some reason local vets do not carry it. 02/18/2010
I live in East Texas, where fleas and mosquitoes can be a year around problem. Sentinal works great for my German Shepherd, who roams our 12 acres daily, exposed to the elements. ‚ÄúMax‚ÄĚ takes her Sentinal easily, with a dog treat followed, and it is a non-messy, once a month product that is very effective. I recommend Sentinal for any dog!!! 02/16/2010
I have had all of my dogs on Sentinel for years, and have been very happy with the results. Occasionally during the summer months, or after they have been on vacation with us to flea-infested areas, I have had to use Capstar to kill some fleas they picked up. For the most part, they have been free of fleas, and my house has never been infested with them. 02/14/2010
Best worm & flea preventive I have used sentinel for years. I have used it for my 8 yr old jack russell & my 3 yr old akita since they were pups (I also used it on my deceased 13 yr old akita) We never had a problem with worms or fleas. My Jack Russell eats it herself. My akita will lick off the coating and leave the pill so I have to place the pill on the back of his tongue. Problem solved. I would recommend this product to every pet owner. The cost is $$$ but less expense than using heartworm & flea preventiion meds bought separately. 02/14/2010
Works for us We have had our 3 Yorkies Gizmo, Jasmine & Raizin on Sentinel their whole lives. It sure does the trick in keeping the fleas away and they never have any worm problems. I highly recommend this product. I used to buy directly from my vet but it is about $3.00 cheaper thru this site, plus no tax, free shipping and I can buy a year at a time. No extra trips back to the vet to purchase every 3 months. 02/10/2010
Great Product I got my Crescent last Jan.14,2009 and I have had her on Sentinel since then. She has nver had a flea on her and it works great for heartworm...and etc. 02/10/2010
Very Happy with Sentinel - It Works !! Willie is a Malshi (half Maltese/half Shih Tzu). Sentinel is the only product I use. He's been on Sentinel ever since he came to our family as a new born puppy, so I know no other product and reason I have never switched is because Sentinel works. I have looked around believe me to see if I could find something equivalent to Sentinel but less expensive . . . no such luck. Sentinel does it all, too. I don't even have him on a separate flea product either. That's not to say he may not have an adult flea from time to time bothering him and if I see he does, I will give him a Capster pill which compliments Sentinel quite well, but normally he is only on Sentinel. I would highly recommend this product -- you won't be sorry. Shih Tzu/maltese are sometimes prone to sensitivities, so I keep my eyes open at all times thinking he m ay have a negative reaction, but he's never had one to Sentinel, so just another reason I have kept him on it. IT DOES WORK FOLKS !!!!!! 01/31/2010
Too good to be true I put off using Sentinel for a long time. I just use to use the Heartgard plus until I realized that all of the flea control products I was using was not really working. Even though all three of my dogs are inside dogs, I still was seeing more and more fleas. It wasn't long after starting the Sentinel that I noticed a reduction in fleas and eventually virtually none. I am so pleased. It is a little more of a challenge to get the dogs to take the Sentinel since it is in pill form and not a chew tab like the Heartgard but I just find something to wrap int in and they swallow it. 01/30/2010
Tipper & Rugrat are doing fine on Sentinel Been on it for years no problem giving it to them they love it. 01/22/2010
Dogs clear 2 large Australian Shephers been on Sentinel for years. Tests are completey clear. Great product. 01/22/2010
Worth it While vets and animal hospital workers may refer to Sentinel as nothing more than 'flea birth control,' I say, one flea, the flea dies and life is good. Been using Sentinel for around 15 years with 8 large dogs (dalmatians and retrievers) and am very happily satisfied with the product. Most important - no heart worms! 01/22/2010
Have not had any problems for 2 years Both my pups have been taking Sentinel for almost 2 years and I have not had any problems. Both dogs gobble it up with no problems and even do tricks when I have it in my hand. So far I have not had anything to complain about. 01/19/2010
Don't bother This product is supposed to prevent flea infestations, worms and heartworm. So far we had a flea infestation and 3 days ago my dog was diagnosed with having whipworms. He has gotten this medication on the 1st of the month every month since we got him. Now I am very worried that he could have heartworm since it didn't protect him against the other parasites. I don't trust this product. This dog was already treated for heartworm before we got him and I fully understand the importance of him getting him medication regularly. 01/17/2010
Recommend Joey could not take other brands due to health history from his family line. Sentinal has been very easy. One pill a month and I haven't had to worry at all. Joey and I love to walk and run. I am pleased to have an easy remedy to preventative health care. 01/15/2010
Definitely Recommend I've tried a heartworm preventatives and sadly to say she still got infected. I'm sure it could of been transmitted by stepping on their own _____. However, the manufacturer did stand behind their product and paid for Elsa's vet $$$$ bills for treatment - she fully recovered. That scared me that, I switched to Sentinel. Elsa has been on Sentinel for 6 years now and faithfully clear from any heartworms or fleas, etc. She's always ready to take her tablet right out of the seal packet. Happy Lab and Happy Customer. P.S. This time I make sure I wash all my dogs paws before they come in the house and pick up right after they take care of their business constantly. 01/06/2010
may be cancer causing? i have two dogs who have been on Sentinel their entire life. Ages 12 and 11. I never had flea trouble, so i know it works. However, both dogs have osteosarcoma. i will always wonder if it was the flea meds. 01/05/2010
Sentinel's Been a Success for 25 Years! All our dogs have had long, healthy, flea and tick and worm free lives for over 25 years thanks to Sentinel. They take it once a month in their food bowl, like candy, and there have been no side effects in any of our dogs. We've given Sentinel to a miniture poodle, a mixed breed husky/retriever, a mixed retriever, a German shepherd, and two yellow Labs. Great stuff. 01/04/2010
Sentinel flavor tabs I've tried every heartworm pill out! This one is the best and my dog loves its taste! If you live in Texas you are experience with heartworms and this product kills adult fleas too!! 01/02/2010
Sentinel My dog, Coco, has a very sensitive stomach and the Sentinel has been very easy on her stomach. It is also so much easier to give orally, instead of topically...no mess! 12/30/2009
Miiko loves Sentinel I have used Sentinel for my dogs for the past 15+ years. I like the ease of dosing - I just drop the tab into her food dish with her kibble and she always picks out the tab and eats it first. I have not seen fleas in years. I had a dog that had heart worms when he came to us. I never want a pet to have to go throught what he did. It was very hard on him and us. I would never use the other treatments, the ones that are huge tabs and/or liquids that have to be put on the back of the dogs neck. They are messy and I believe hazardous and don't work as well as Sentinel. I am a customer of Sentinel and PetMeds for life. Plus - Miiko loves the dog treat that she receives too! She knows that it is in the box and won't leave me alone until I get it for her. Thanks always. 12/26/2009
338 Questions¬†¬∑¬†625 Answers
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Talk to other pet lovers about this product.
Hello, hope you are doing well. Friends told me to reach out to you since you do such a great job in customer service. I have 2 labs to care for. What is the effectiveness of Sentinel (Lufenuron/Milbemycin oxime) versus Trifexis (Spinosad/Milbemycin Oxime). The ingredients are different but I don't have enough information on the second ingredient in Sentinel. Any help please. Thank you.
Answer:¬†I don't know about Trifexis but save your money do not buy Sentinal! It does not work. I learned this the hard way.
Answer:¬†Both medications are effective to prevent Heartworms, roundworms, hookworms and whipworms. Their difference is the Spinosad ingredient in Trifexis kills adult fleas while the Lufenuron in Sentinel will only sterilize flea eggs instead of killing any adult fleas.
Do we change the original,schedule to the new date
Answer:¬†I try to stay on schedule. If you would like to switch to a new date it's not the end of the world but I would try to stay as close to the 30 days as possible.
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