SENTRY Fiproguard Plus is just as effective against fleas and ticks as FRONTLINE Plus.* SENTRY Fiproguard Plus kills fleas, flea eggs, flea larvae, ticks and chewing lice. The fast-acting, long-lasting squeeze-on is formulated to protect your dog against dangerous pests. It breaks the flea life cycle by killing flea eggs and larvae and kills ticks that may transmit Lyme disease.
Contains #1 vet-recommended active ingredient fipronil, and (s)-methoprene**
Kills fleas, flea eggs, flea larvae, ticks and chewing lice for up to 30 days
Stops the flea life cycle and kills flea eggs and larvae for up to 12 weeks
For use on dogs 89-132 lb., 8 weeks of age or older
Fast acting, long lasting
Be sure to read the label and follow all instructions.
Do NOT use for cats.
*SENTRY Fiproguard Plus is not manufactured or distributed by Merial. FRONTLINE is a registered trademark of Merial.
**GFK 2016 Vet Recommended Flea and Tick Products April 2016.
Number of Doses:
Pet Weight Range:
Manufacturer Part Number
SENTRY Fiproguard Plus Flea and Tick Squeeze-On for Dogs, 89-132 lb., 3 Count is rated
2.2 out of
Rated 1 out of
TrashComplete waste of money, I feel terrible that my boy has to wait a whole month until I can put something that works on him. He's miserable and this product didn't help AT ALL. I feel like I failed my best friend by buying this. NEVER AGAIN
Date published: 2018-03-23
Rated 1 out of
Doesnt work.Didnt work on my dogs at all. Complete waste of money. Garbage product.
Date published: 2017-06-26
Rated 5 out of
Product WorksI use this as other options were not feasible due to puppy chewing on things. This works. Some fleas are resistant to these meds so if you have an already infested animal - use blue dawn to kill the adults before you put this on. Then let it work, if you yard is infested with fleas, you can use some additional products to help this not be overwhelmed. I have used this for a few years in a row and had great results. Animals that have seizures should not use any of these flea medications as they work by utlizing neurotoxins (how the fleas die). You can help this work better by washing bedding on hot and drying on high heat on a semi regular basis. This product has always been reliable and cheaper than brand names. Without the dangers of the cheapie meds that scare me to death.
Date published: 2017-05-18
Rated 4 out of
Snow White in SC from
Same active ingredients as FrontlineI am an active foster for several rescue nonprofits and we do what we can to stretch our funds. This has the same ingredients as topical Frontline & I have used this with success. However, my vet has stated there does seem to be some resistance in certain areas where the fleas have become immune to the effects of the ingredients. I also treat the area and it could be the combination of efforts keeping the fleas away.
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