At a Glance
Prevents heartworm & kills flea eggs in dogs
Delicious beef flavor
Kills flea eggs and prevents infestation
Sentinel for Dogs
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Sentinel for Dogs
Sentinel for dogs is an oral tablet for the prevention and control of flea populations, the prevention of heartworm disease and the treatment and control of roundworms, hookworms, and whipworms in dogs.
The active ingredients in Sentinel for dogs are Milbemycin oxime, a heartworm and parasite preventative, and Lufenuron, an insect growth regulator. Female fleas feeding on treated animals will produce eggs that cannot hatch. The interruption of the flea life cycle results in effective long term flea control on the pet as well as in the environment. Generally, Sentinel is well tolerated by dogs of all ages and breeds, including Collie breeds and other herding animals. Sentinel for dogs should be given with a meal. Consult your veterinarian for a recommendation on heartworm and flea prevention for your pet.
Side Effects and Warnings
Side effects of Sentinel for dogs include depression, drowsiness, vomiting, itching, hives, loss of appetite, diarrhea, or seizures. Contact your veterinarian if any effects occur.
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
Store Sentinel for dogs in a cool, dry place.
Administer Sentinel for dogs orally or crumble into food. A second treatment may be necessary.
*Cats 4 pounds and under: 1/2 tablet as a single dose
*5-11 Lbs: 1 tablet as a single dose
*11 pounds and over: 1 1/2 tablets as a single dose
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- Lasts for 30 days
- Kills heartworms, hookworms, roundworms, and other parasites
- Convenient chewable made with real beef that your dog will love
- Safe and effective; EPA and FDA approved
- Kills all stages of flea life (including eggs, larvae, and adult) within 12 hours
- Kills fleas on contact, so they die before they bite your dog
- Kills and protects against lice
- Waterproof protection for a full 30 days
Rated 4.7 out of 5 by 141
Rated 5 out of 5 by mamapitbull Great Product
I have always liked this product. It works well and is easy to use. And the dog likes it!
August 10, 2015
Rated 5 out of 5 by Kathy3 Happy
I have been using this product for many years and have always been happy with it.
July 25, 2015
Rated 5 out of 5 by Luvdoggies Great effective product
Easy to dispense to your pet. Double flea and tick protection when given with food, when also using a flea and tick med. highly recommend this product.
July 6, 2015
Rated 5 out of 5
by RitaLee Best for our dog
So glad to have Sentinel back on the market. It has been a long time waiting. Our oldest dog who is 10 was on it since his birth. All of our past dogs and present it seems this is the only easy pill to give and works wonders with no problems. No side affects and no worries. We started using this pill back while we lived in NJ and now in Texas.
July 4, 2015
Rated 5 out of 5 by Lisab Worked for my allergic to bug bite dog
this pill works. It significantly helped my yorkie not get bitten from all the bugs in Florida, where we live. He never scratches air bites his skin anymore. Changed our lives.
June 10, 2015
Rated 5 out of 5 by Barry Excellent
We have 4 scotties-the sentinel is well tolerated! No side effects---which we had with another well known comparable product
June 8, 2015
Rated 5 out of 5 by Checkers Wonderful product!
I have used Sentinel on every dog I have owned and never have had a flea or heartworm problem. I have used this product for over 10 years and absolutely love it!!! One pill a month and you are done!
May 22, 2015
Rated 4 out of 5 by Monisa Good all over product
I purchased this product for simplicity and ease of use. My dog likes the tablet and it covers all kinds of parasites I want to protect my pet against.
April 23, 2015
Flea & Tick
Sentinel for Dogs
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.
In stock! Order now!
Sentinel for Dogs
based on 141
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