Generic Frontline Top Spot (Fipronil)

  • Kills and prevents infestations of fleas, ticks and chewing lice.
  • Fast-acting, convenient, effective, long-lasting, water-fast, and easy-to-use application.
  • Provides protection up to 2 months against fleas and 1 month against ticks depending on the level of environmental challenge.

From $19.95


Style Number: GENSV003-CONFIG

Product Detail: Generic Frontline Top Spot (Fipronil)


This Parashield contains same active ingredients as Frontline from Merial.


Each pipette contains:

Fipronil 9.7%  w/v

CATEGORY: Insecticide-acaricide.

PARASHIELD for Cats provides convenient and effective flea and tick control for cats and kittens 8 weeks or older. It provides protection up to 5 weeks against fleas and prevents re-infestation with all stages of Rhipicephalus spp., Dermacentor spp., and Ixodes spp. Ticks for up to one month, depending on the level of environmental challenge.

PARASHIELD for Dogs provides convenient and effective flea and tick control for dogs and puppies over 8 weeks of age. It provides protection up to 2 months against fleas and 1 month against ticks depending on the level of environmental challenge


Fipronil is an insecticide acaricide belonging to the family phenylpyrazole. It works by inhibiting the GABA complex, thus blocking the transfer of chloride ions through the membrane at the pre and post-synaptic binding in the chloride channel. It thus causes uncontrolled activity of the central nervous system and death of insects and mites. Fipronil collects in the oils of the skin and hair follicles and continues to be released from hair follicles onto the skin and coat, resulting in long-lasting activity.


Reported studies showed that absolute bioavailability of fipronil was 9.5 %. The mean maximum concentration (Cmax) was found to be 19 max ng/ml in plasma found after 5 days (Tmax). Plasma concentrations were below 1 ng/ml (limit of quantification) by approximately 33 days max following topical administration.

 Fipronil¿s major metabolite on the haircoat of the dog and in the blood stream is the sulfone derivative. Fipronilsulfone is produced on the haircoat (mean concentrations < 16 % of fipronil during the first month after treatment).

The plasma fipronil concentrations slowly reached a peak average about 101 hours and decreasing slowly (half-life) by approximately 154 hours, the highest values are observed in males. The concentration of fipronil and fipronilsulfone in peeling decreases with time, but are detectable at least 60 days after application in dogs.

Parasites are killed mainly by contact and not by systemic exposure.


Cure and prevention of infestations by fleas, ticks and biting lice. The duration of protection against new infestation is two months for fleas and one month for ticks. The drug can be incorporated into a treatment of Flea Allergy Dermatitis.


Weight (kg)                                 Weight (pounds)                                        Dose

Dogs up to 10 kg                          Dogs up to 22 lbs                                 0.67 ml (0.023 fl oz) / Pipette

Dogs over 10 kg upto 20 kg        Dogs over 22 lbs upto 44 lbs              1.34 ml (0.045 fl oz) / Pipette

Dogs over 20 kg upto 40 kg        Dogs over 44 lbs upto 88 lbs              2.68 ml (0.091 fl oz) / Pipette

Dogs over 40 kg upto 60 kg        Dogs over 88 lbs upto 132 lbs             4.02 ml (0.136 fl oz) / Pipette

For dogs over 60 kg For             Dogs over 132 lbs                              Two pipettes of 2.68 ml (0.091fl oz)


Break the snap-off top from the pipette along the scored line. Part the hair at the dog's/cat's back, at the base of the neck, between the shoulder blades until the skin is visible. Place the tip of the pipette on the skin and squeeze gently at one or two spots to empty its contents onto the skin. Care should be taken to avoid excessive wetting of hair during treatment. Do not allow treated dogs/cats to lick each other or rub against other animals until the application site is dry.


Dogs/Cats may be treated with Parashield Spot-On following bathing and shampooing once they are dry. This product will spread over the coat of the animal within 24 hrs. Thereafter, water immersion or exposure to sunlight will not reduce the efficacy of the product.


Dogs/Cats should be weighed accurately prior to treatment.


Dogs/Cat handlers with a known hypersensitivity to insecticides should avoid contact with Parashield.

The product should not be used on puppies less than 8 weeks old and/or weighing less than 2kg.

The product should not be used on kittens less than 8 weeks old and/or weighing less than 1 kg.

Do not use on sick (systemic diseases,fever) or convalescent cats/dogs.

Do not overdose.

It is important to apply the dose to an area where the cat/dog cannot lick it off, and to make sure that they do not lick each other following treatment. If licking occurs, a brief period of hypersalivation may occur, mainly due to the nature of the carrier.

DISPOSAL: Securely wrap pipettes in several layers of newspaper and discard in trash.

STORAGE: Store below 30°C in dark place. Protect from heat.


Ratings & Reviews

Based on 82 Review(s)

Average Rating


Ratings Overview











Most Recent Reviews

Written by Mary J. Blessing
Sep 20, 2016

I want Fiprofort for Cats and cannot get to it.

Written by Harry Robertson
Jul 17, 2016

I just ordered my second six months supply of fiprofort, in six months i have not seen one flea on my 40 lb lab mix, one tick that was on his hair none in his skin, I'm hooked.

You guys are great - nothing really works anymore
Written by Lee
Jun 06, 2016

Great service from you guys- I have been doing business with Pet Shed for many years- with no problem- on delivery- when yoiu have a house full of Cats you need all the help you can get- Great job guys. it is not easy to get the real good stuff - so with 6 cats this helps some.

Excellent Generic Product
Written by jsweety
May 30, 2016

I have used Pet Shed for my dogs and cats for a few years now. I couldn't be more pleased with their product selection, prices, shipping and customer service. When this Generic Frontline Top Spot came out I ordered it and have stayed with it. My Black Lad is doing great on it and my wallet likes the price. I remain a loyal customer and recommend Pet Shed to everyone I get the chance to.

Waste of money
Written by mjthay
Apr 12, 2016

Have used Frontline in the past with good result. Tried this for the first time and for the first time since I adopted my first dog 6 years ago I have fleas in my house and the dogs are constantly scratching. I am bathing the dogs weekly, changing their bedding at least that often and having to wash the furniture covers also weekly and we haven't even hit the hot muggy buggy season yet!

Great Product
Written by Savings!
Apr 10, 2016

I had this product on hand (from Pet Shed) when I went to the vet. I showed him, and he said it would be great to use. A great savings! Thanks Pet Shed!

Generic Frontline
Written by Teresa
Oct 02, 2015

I tried this product and find it to be awesome. We have used the regular frontline for years and this works just the same for way less than half the price. Ships fast also. Thanks so much to Pet Shed

Written by JDLeone
Sep 04, 2015

This works really well. I use it on dog and cats and no fleas or ticks.

Fiprofort for Dogs
Written by BARBARA
Sep 04, 2015

Have used Fiprofort for 3 years & have NO FLEAS!!! GREAT Product!