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Sentinel flavour tabs

Sentinel (Milbemycin Oxime / Lufenuron)

Also known as: Program Plus

Pet Size

Don't know your pet's weight?

If you can't get them on the scale, try this super simple method:

  1. Weigh yourself.
  2. Weigh yourself holding your pet.
  3. Subtract the two numbers to get their weight.

Too heavy to hold? Your vet will weigh them if you ask (or may already have it on file if you call).


No Prescription Required

  • Description

    Sentinel is a once-monthly flea and tick prevention medication that also defends against heartworms, roundworms, hookworms, and whipworms. That’s quite the list of parasites there and that’s why Sentinel for dogs is one of the more recommended broad-spectrum flea and tick and tablets that also kill worms in your dog. Sentinel heartworms tabs are approved for dogs older than 4 weeks and weighing at least two pounds, and what yours will love about Sentinel flavored flea and tick chews is that they’re meat flavored. But it’s only a once a month treat!

    Buy Sentinel for dogs flea, tick and worm prevention chewable tablets online from World Pet Express and get the best price on this effective broad spectrum parasiticide for dogs.


    All dogs should be tested for existing heartworm disease or infection before beginning with Sentinel for heartworm protection.

    Administering Sentinel flea tabs is simple. Feed one chewable to your dog once a month and try to make it the same time each month. Most dogs love them but if yours doesn’t then you can mix it into wet dog food and have them eat it that way.

    Never feed your dog more than Sentinel tick prevention chewable in a one month period. Discontinue use and see your veterinarian if you want to discuss the effectiveness of the medication if you want to resume use of it.


    The medical ingredients in Sentinel for dogs are Milbemycin Oxime, Praziquantel, and Luferenon


    For animal use only. Keep out of reach of children. Do not exceed dosage specifications indicating that you should only give your dog ONE Sentinel flea and tick medication each month.

    Do not store in direct sunlight.


    There are no directly established interaction risks between the use of Sentinel heartworm flea and tick tablets for dogs and any other pet supplement or Rx medication, but you should discuss all medications your dog is currently taking with your veterinarian before filling your Sentinel prescription.

    Side Effects

    Side effects related to the use of Sentinel for dogs tablets are uncommon but may include vomiting, diarrhea, depression/lethargy and pruritis (extreme itching). Any such symptoms that no do subside or increase should lead you to discontinue use and see your veterinarian.

    Product Code : 12691