Use our Online Chat & Save Time.

CALL US NOW: 1-800-797-5305

Earn Reward Points & Get 10% OFF On Your Order, Use Coupon FTSALE10 - Free Shipping On All Orders!

Cat Supplies Sale
10% Off
Broadline Spot-On
Flea & Ticks Heartworms Intestinal Worms
Broadline Spot-On for Large Cats 5.5 to 16.5 lbs

Broadline Spot-On for Large Cats 5.5 to 16.5 lbs

19 customer reviews

$47.25 $33.75

  • $47.25 $33.75
  • $91.76 $65.54

Buy Other Packs

Broadline Spot-On for Small Cats up to 5.5 lbs

$45.12 $32.23

Product Review

  • Tough on fleas, ticks and worms, not on cats
  • Treats flea infestations and prevents new infestations
  • Prevents heartworm disease for one month
  • Treats tapeworms, roundworms and roundworms
  • Controls lungworm infections
  • Information
  • Features
  • How to Use
  • Safety
  • Broadline Spot-On Ingredients


tab article

Broadline Spot-On – Flea, Tick & Heartworm Preventive for Cats 5.5 to 16.5 lbs

What is Broadline Spot-On?

Broadline Spot-On is a broad spectrum treatment for both internal and external parasites in cats. The spot-on controls fleas, ticks, intestinal worms including tapeworms and heartworms. It eliminates newly acquired fleas within 8 – 24 hours. It controls flea eggs from hatching and controls tick infestations. The topical treatment treats and controls biting lice, roundworms, hookworms and tapeworms. It treats mixed infestations in cats due to nematodes, cestodes and ectoparasites. It is easy to apply and safe to use on cats and kittens above 8 weeks of age.

How It Works?

Broadline Spot-On is all-in-one treatment designed for cats. It contains four major ingredients – Fipronil, (S)-Methoprene, Eprinomectin & Praziquantel. The ingredients work against fleas, ticks, immature heartworms and intestinal worms. Fipronil is an adulticide. It kills fleas and ticks. (s)-Methoprene is an insect growth regulator. It resists the growth of flea eggs and larvae. Praziquantel eliminates tapeworms and Eprinomectin prevents heartworm infections in cats. The single treatment of Broadline Spot-On is effective in controlling both internal and external parasites.

Please note that due to Boehringer Ingelheim’s acquisition of Merial Animal Health, the product packs may have varied manufacturer’s name according to the available stock.


Merial / Boehringer Ingelheim


tab article


  • Eliminates fleas and prevents flea infestations
  • Destroys ticks and controls tick-borne diseases
  • Treats tapeworm infections
  • Aids in the control of flea allergy dermatitis
  • Prevents heartworm disease
  • Suitable to use on cats and kittens above 8 weeks of age

How to Use

tab article


  • Use only as directed.
  • Break open the seal of the applicator.
  • Part the fur in the middle of the neck between the base of the skull and shoulder blades.
  • Place the tip of the applicator on the skin and squeeze the entire content at the spot.
  • Do not allow your pet to groom until the treated area is dry.


tab article


  • Strictly for animal use only.
  • Do not use in rabbits.
  • Do not use in sick or convalescent animals.
  • Wash hands after use.
  • Keep out of reach of children and pets.

Broadline Spot-On Ingredients

tab article






Broadline Spot-On Reviews (19)

Product Rated 4.7/5 (19 customer reviews)
Emilie – February 09, 2023
Great offers

I wondered after seeing the amazing results after using this.

Patrick – August 11, 2022

It offers protection from various pests,.

Maxwell – December 22, 2020
Cat and kittens

Broadline Spot-On is all in one treatment. Does a tremendous job!.

Wright – November 11, 2020

Workable product for our two burmese cats and a kitten.

Caiden – October 23, 2020
Good service

fast and good delivery package as well as great prices and excellent services. will come here again .

Rachel – September 10, 2020

This stuff is really awesome, No side effects .

Mona – August 18, 2020

Protects our cats every single day for one month. great heartworm preventive for our cats. .

Salma – July 31, 2020
spot on

best ever product sourced so far for our cats, would recommend. .

Patricia – May 20, 2020
flea allergy

has largely controlled flea allergy in our cats.

Matteo – April 26, 2020
cost effective

best prices i can say on the market. never got it at this rate.