TOLL FREE 1-800-214-4505 9 am to 6 pm CST (Mon-Sat)
You have no products in your cart
OR

Register Creating an account is easy! You'll be able to checkout faster, manage auto order, track order status and more!

Sentinel Dogs 51-100 lbs (White)

Save 5% on your Auto Delivery Order! Auto Delivery & Save 5%
Select Pack
3 Chews $50.81
6 Chews $99.70
12 Chews $198.40
Sentinel Dogs 51-100 lbs (White) 3 Chews
Select Auto Delivery Frequency
Qty.
Sentinel
  • Pet
    Dog
  • Treatment For
    Flea and Worm
  • Health Benefits
    Fleas and Heartworms
  • Product Type
    Chewable Tablet
  • Parasites Covered
    Fleas, Heartworm, Roundworm, Hookworm, Whipworm
  • Protects For
    One Month
  • Recommended For
    Dogs and Puppies above 4 weeks and Older
  • Key Ingredients
    Milbemycin Oxime, Lufenuron

Sentinel for Dogs

Sentinel for Dogs is a beef flavored flea and heartworm prevention tablet that is designed especially for dogs to help prevent both heartworm and flea infestation problems in one tasty flavor tablet. This palatable chew needs to be given to dogs and puppies once a month. Sentinel for Dogs control the flea population by preventing the development of flea eggs but do not kill adult fleas. This treatment can be administered in pregnant bitches.

It is safe to be given to dogs and puppies at least 2 lbs in weight and 4 weeks of age

How It Works?

Sentinel for Dogs consists of two active ingredients - Milbemycin Oxime and Lufenuron. Milbemycin oxime interferes with nerve transmission in invertebrates, which helps protect against heartworm, roundworm, hookworm and whipworm.  Lufenuron is an insect growth regulator that interrupts the flea breeding cycle. Adult fleas that feed on an animal treated with Sentinel Spectrum will produce eggs or larvae that do not develop to the adult stage therefore reducing the number of fleas in the environment.

Important Note: Novartis is now acquired by Elanco. So, the manufacturer’s name on product packs may vary according to the available stock.

Ingredients: Milbemycin Oxime, Lufenuron

  • The very first step is to verify your pet with prevailing heartworm infection test
  • If it is negative then commence the treatment
  • There are four different packs available for Sentinel: Brown, Green, Yellow and White
  • Select the right pack according to the weight of the dog
  • You can give the palatable beef flavored treatment orally directly to the dog or mix it with the dog food
  • Break the pieces into small pieces and then mix it with the dog food
  • Ensure that the pet completes the entire meal for the dose to be effective
  • Replicate the process every month if possible on the same date
  • You can administer this oral treatment to breeding dogs and pregnant bitches at the same time of mating prior to whelping and then replicate the process every month
  • For further information on the dosage take the help of your veterinarian

Dosage table:

Dog weight

Dog size

Pack color

2-10 lbs

Very Small

Brown

11-25 lbs

Small

Green

26-50 lbs

Medium

Yellow

51-100 lbs

Large

White

  • Before commencing the treatment verify with your veterinarian whether your pet has an existing heartworm infection. If the results are positive you can commence the treatment but there are chances of a mild, transient reaction in dogs
  • Do not administer this oral treatment in puppies younger than four weeks of age
  • It is safe to administer this oral treatment if the heartworm infection test is negative
  • Sensitive pets may have certain side effects like vomiting, diarrhea, pruritus, lethargy and depression after administration of the treatment
  • A single treatment for protection against wide array of parasites
  • Easy to administer oral treatment for treating fleas and intestinal worms
  • Highly palatable beef flavored tablets which is loved by all breeds of dogs and puppies
  • Protects dogs from parasite borne diseases
  • The active ingredient present in Sentinel for Dogs - Lufenuron has no toxicity to animals hence, it is very safe to use in all breeds of dogs

Sentinel Reviews

4.8
Average Rating 4.8 Based on 35 Reviews
80%
Recommend
80% of Reviewers Recommend This Product All Review
Sort by:
Helpful Product Apr 05, 2022
The best preventive against the worms for the protection of my pet
Was this review helpful? 0 0
Best and Effective Feb 10, 2022
The best and effective treatment I have ever had for my pal. Would strongly recommend it to every pet parent like me.
Was this review helpful? 0 0
Can’t say enough about this amazing prod Apr 13, 2021
Can’t say enough about this amazing product. It really does great to control worms along with heartworm.
Was this review helpful? 0 0
Wonderfully Prevent Flea Population Mar 12, 2021
It wonderfully prevents the flea population by preventing the development of flea eggs. Must-buy treatment for our canine buddies.
Was this review helpful? 0 0
Sentinel is awesome Feb 12, 2021
Sentinel is awesome. It keeps my pal protected agains that dangerous heartworm disease.
Was this review helpful? 0 0
Ideal heartwormer Jan 05, 2021
Its the ideal heartwormer for my doggy.
Was this review helpful? 0 0
Sentinel is gold Dec 04, 2020
An absolute gold product. Must get it for your dogs.
Was this review helpful? 0 0
Keeps heartworm away Nov 10, 2020
Helps in keeping the blimey heartworm infection away.
Was this review helpful? 0 0
Good and effective Oct 14, 2020
Sentinel is really good and very effective.
Was this review helpful? 0 0
Exceptional treatment Sep 27, 2020
This treatment is exceptional. Amazing stuff.
Was this review helpful? 0 0
Write a Review
Sentinel for Dogs
Rate this product
Review Title
Full Name
Your Comments
(Please make sure your review contains at least 350 characters.)