Customer Service: 888-606-3336
Large Product Image

Sentinel® Flavor Tablets

List Price:
{{product.price | currency}}
{{product.discounted_price | currency}}
{{product.price | currency}}
+ {{product.product_freeshipping_sales_msg}}
(This selection has been made by your veterinarian and cannot be changed.)
This is a required field.
(This selection has been made by your veterinarian and cannot be changed.)
{{option.label}}
(This selection has been made by your veterinarian and cannot be changed.)
We're sorry, this item is currently backordered.
We're sorry, this item is currently discontinued.
{{product.status_message}}
Product Details

2 Ways to Save on Sentinel®:

• Get $20 off a 12 Pack or
• Get $7 off a 6 Pack

No more messy parasite applications! One tasty beef-flavored tablet, once a month, provides complete parasite protection for your dog. SENTINEL (milbemycin oxime/lufenuron) Flavor Tabs inhibit flea egg development before they become adults. Plus your dog is also protected against heartworm, roundworm, hookworm and whipworm protection. Your pet is free to play and snuggle in complete protection.
Product Information
As of 1/6/2015, this product is now being manufactured for Virbac Animal Health
Active Ingredients
milbemycin oxime/lufenuron. Artificial beef flavor derived from soy proteins and pork.
Directions for Use
The usual dose of Sentinel for dogs 2-10 pounds is 2.3mg given once a month year round. The usual dose of Sentinel for dogs 11-25 pounds is 5.75mg given once a month year round. The usual dose of Sentinel for dogs 26-50 pounds is 11.5mg given once a month year round. The usual dose of Sentinel for dogs 51-100 pounds is 23mg given once a month year round. Consult your veterinarian for the dose of Sentinel when used to treat other parasites.
Special Precautions
This medication should not be used in animals allergic to it. The pet should be tested for heartworm disease before starting this medication. If the pet has been off heartworm preventative for 6 months or more, retest in 6 months since microfilaria, that take 6 months to mature, will cause a positive test result. Because humans can contract hookworm and roundworm from animals it is important to maintain good personal hygiene. It is also important to eliminate fleas on the pet and in the household and to not feed the pet rodents or uncooked meat or fish. To prevent reinfection, daily cleanup of stools is recommended.

Schedule FREE Recurring Shipments with AutoShip

  • Better Care. AutoShip ensures you always have your pet's food and medications available at home, so you never miss a dose.
  • Hassle Free. No more last minute stressing about prescription refills and diets.
  • Save Money. FREE Shipping on ALL pet food and most pet medications.
Read Our AutoShip FAQ >