Monthly Heartworm/Flea Combo

Penny Paws offers 2 options for controlling heartworms, fleas and intestinal worms.

Trifexis is an oral flavored tablet, and is a Penny Paws fan-favorite. One flavored tab keeps fleas, heartworms and intestinal parasites away for a whole month.

Sentinel is a more affordable flavored tablet option that is also given monthly. Sentinel helps control fleas by targeting flea eggs and preventing them from hatching and multiplying into an infestation.  It does NOT kill adult fleas. It does do a great job of preventing heartworms and controlling intestinal worms, and can be combined with a flea adulticide if your dog is currently burdened.

*These are prescription medications and patients must have been seen by a Penny Paws vet within the last year and have a current negative heartworm test. Medical records will be confirmed prior to shipping.


Low Price Guarantee

Our online store will match prices of online USA pharmacies selling FDA approved medications. Penny Paws has the right to assess today's sale prices before making price adjustments.

Sentinel from $13.00
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Trifexis (Heartworm/Flea prevention for dogs)
Trifexis (Heartworm/Flea prevention for dogs) from $26.00
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