Sentinel Spectrum vs Revolution

Choosing parasite and heartworm preventative is an important part of protecting your dog against dangerous pests. Sentinel Spectrum and Revolution for Dogs are two of the most popular options among pet parents and veterinarians. Each of these top-quality formulas offers a number of unique advantages, which we’ve highlighted below to help you make the right choice for your dog and his or her individual needs.

Sentinel Spectrum for Dogs

Buy Sentinel Spectrum Today

Save $5 off $50
with coupon code COMPARE5
Save $5 off $50
with coupon code COMPARE5

What are the differences between Sentinel Spectrum and Revolution?

These products share a few common traits. They both provide protection for dogs against heartworms, and they are both administered monthly. Both formulas require a prescription from your veterinarian, and they are both safe for use in puppies over 6 weeks old (although Sentinel Spectrum is only safe for use in puppies weighing more than 2 pounds). Both medications are also safe for use in pregnant or breeding dogs.

These two meds are actually more unique than they are similar. For example, Sentinel Spectrum contains three active ingredients - Milbemycin Oxime, Lufenuron, and Praziquantel. This chewable, beef-flavored tablet protects against roundworms, whipworms, and hookworms. It also inhibits the development of flea larvae and eggs. Another advantage of Sentinel Spectrum is that it is safe for use in lactating dogs.

Revolution offers a single active ingredient called Selamectin. This topical treatment works to protect dogs against ear mites and sarcoptic mange. It also kills American dog ticks, flea larvae, flea eggs, and adult fleas. It goes to work killing fleas within just 12 hours.

While neither product is formulated for use in cats, Revolution does offer a feline-friendly version of its product. Be sure to take a closer look at Revolution for Cats to protect your favorite kitty.

How do I choose between Sentinel Spectrum and Revolution?

If you’re still undecided about which product is best for your pet, just answer the following questions.

  1. Do you have a lactating dog? If so, Sentinel Spectrum is the safest choice.
  2. Do you (and your dog) prefer an oral medication or a topical one? Revolution is an incredible topical formula, making it a great choice for finicky eaters. Sentinel Spectrum is a convenient oral medication, making it convenient for pet parents.
  3. Aside from heartworms (which each formula protects against), what parasites are your primary concern? If your answer is hookworms, fleas, whipworms, and roundworms, you might opt for Sentinel Spectrum. If your primary concerns are fleas, ticks, sarcoptic mange, and ear mites, Revolution is a great way to keep your dog healthy.

Now that you have this wealth of information, you should have a discussion with your veterinarian. Your vet can address all of your concerns before giving you a prescription. If you find yourself with any other questions after your prescriptions arrive directly to your door when you shop at Allivet, just reach out to our licensed pharmacists for a quick pet parent consultation!

Feature Sentinel Spectrum Revolution
Kills Fleas No Yes
Repels Fleas No No
Kills Flea Eggs and Larvae Stops Development Stops development
Kills Ticks No American Dog Ticks
Repels Ticks No No
Repels Mosquitoes No No
Prevents Heartworm Yes Yes
Other Parasites Whipworms, Hookworms, Roundworms and Tapeworms Ear Mites and Sarcoptic Mange
Waterproof Yes since taken orally Yes
How Long to work N/A Begins to kill fleas within 12 hours
Taste Beef Flavored N/A
Active Ingredient Milbemycin oxime, lufenuron, and praziquantel Selamectin
RX Required Yes Yes
Application Type Chewable Tablet Topical
Dosing 1 tablet per month 1 application per month
Age Dogs aged 6 weeks and weight 2lbs or more Dogs 6 weeks and older
Manufacturer Merck Animal Health Zoetis
Safety Breeding, pregnant, and lactating dogs may use. Breeding, pregnant, and lactating dogs may use.