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Sentinel vs. Trifexis

A note to our customers: The manufacturer, Novartis, has indefinitely halted production on Sentinel.
This affects all Pharmacies & Veterinarians. There is no expected date for production to resume. For details, click here.
 

Sentinel vs. Trifexis
It's important to make sure your pet is continuously taking his or her heartworm preventative. That is why we put together this Sentinel vs. Trifexis comparison chart, which shows you not only the similarities but the differences between Sentinel and Trifexis.

Don't miss a dose of heartworm preventative. Heartworms can be fatal.

Compare Sentinel to Trifexis

 
Sentinel vs Trifexis at PetMeds Sentinel vs Trifexis at PetMeds
 
    Sentinel
Trifexis  
 
 
  Individual Pills Sentinel vs Trifexis at PetMeds Sentinel vs Trifexis at PetMeds  
 
 
  Flavor Small Beef-Flavored
Chewable Tablet
Beef Flavored
Chewable Tablet
 
 
 
  Prevents Heartworm Disease  
 
 
  Roundworms  
 
 
  Hookworms  
 
 
  Whipworms  
 
 
  Tapeworms  
 
 
  Fleas Prevents development of flea eggs Begins killing fleas within
30 minutes
 
 
 
  Active Ingredients Lufenuron & Milbemycin Oxime Spinosad & Milbemycin
Oxime
 
     
    Sentinel vs Trifexis at PetMeds

Sentinel vs Trifexis at PetMeds
 
 
 
Trifexis is a chewable flea and heartworm preventative which comes in a beef flavored tablet form just like Sentinel. Not only does Trifexis protect your pet from heartworms, but it also and treats and controls adult hookworm, roundworm, and whipworm infections. There are many similarities between Sentinel and Trifexis, however one of their active ingredients differ.

Along with Sentinel, Trifexis aids in controlling fleas. Trifexis contains spinosad which kills adult fleas, while Sentinel contains lufenuron, which prevents flea egg development. Both Sentinel and Trifexis come in a 6-month supply for your convenience.

See how Sentinel compares to other heartworm preventatives.
Compare Heartworm Preventatives: Sentinel vs. Heartgard Plus, Revolution, Iverhart Plus

 
   
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