---
product_id: 77592045
title: "Ultra Flea and Tick Topical for Dogs 55+ lbs, 4-Mo Supply"
brand: "advecta"
price: "6578 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Advecta"
url: https://www.desertcart.is/products/77592045-ultra-flea-and-tick-topical-for-dogs-55-lbs-4
store_origin: IS
region: Iceland
---

# 4-month continuous protection Topical contact kill, no bite needed Kills fleas, ticks, mosquitoes & lice Ultra Flea and Tick Topical for Dogs 55+ lbs, 4-Mo Supply

**Brand:** advecta
**Price:** 6578 kr
**Availability:** ✅ In Stock

## Summary

> 🐾 Stay ahead of pests—because your dog deserves the ultimate shield!

## Quick Answers

- **What is this?** Ultra Flea and Tick Topical for Dogs 55+ lbs, 4-Mo Supply by advecta
- **How much does it cost?** 6578 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/77592045-ultra-flea-and-tick-topical-for-dogs-55-lbs-4)

## Best For

- advecta enthusiasts

## Why This Product

- Trusted advecta brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broad-Spectrum Defense:** Protects your dog from fleas, ticks, mosquitoes, biting flies, and lice with one powerful formula.
- • **Long-Lasting Protection:** One monthly topical application delivers up to 4 months of continuous pest control.
- • **Vet-Trusted Ingredients:** Contains proven active ingredients like Imidacloprid, Permethrin, and Pyriproxyfen, trusted by professionals.
- • **Bite-Free Pest Elimination:** Kills pests on contact, so they don’t have to bite your dog to die—keeping your pet safer and itch-free.
- • **Breaks the Flea Life Cycle:** Kills all flea stages—adults, eggs, and larvae—to stop infestations before they start.

## Overview

Advecta Ultra Flea and Tick Topical for Dogs 55+ lbs is a monthly, unscented topical treatment that provides broad-spectrum protection against fleas, ticks, mosquitoes, biting flies, and lice. Using proven active ingredients, it kills all flea life stages and works through contact, preventing bites and infestations. This 4-month supply offers convenient, long-lasting defense for large dogs, making it a reliable second line of protection in your pet’s pest control routine.

## Description

Advecta Ultra for dogs is a monthly topical treatment and prevention of ticks, fleas, mosquitoes, biting flies & lice. Advecta Ultra contains the same active ingredients used in bayer K9 advantix II for dogs. Advecta Ultra provides broad protection against fleas, ticks, mosquitoes, biting flies, and chewing lice. It breaks the flea life cycle, killing all life stages of fleas, including adults, eggs, and larvae. Advecta Ultra is a convenient monthly topical for dogs that kills through contact. This means that fleas, ticks, and mosquitoes don’t have to bite your dog to die. EPA number - 91384-3.

Review: Great for those on a budget - Great value for the money. Works just as well as the overpriced brands. Noticeable flea reduction. Haven't had any issues with irritation. Smell is strong but pleasant and dissipates quickly.
Review: Advectra not working - My 2 dogs have been battling fleas for a few mths w natural flea collars & remedies that worked temporarily. The Advectra began working in a few days & they have been flea free for 3 wks, HOWEVER, fleas have returned to their bodies. I put 3/4 of a container back on both of them as they were besides themselves. I have bombed the house twice + had pest control out. I need to switch product!

## Features

- Same Active Ingredients as K9 Advantix II – Advecta Ultra contains imidacloprid, permethrin & pyriproxyfen, delivering proven multi-pest protection without the premium price
- Kills & Repels 5 Pest Types – Eliminates and repels fleas, ticks, mosquitoes, biting flies, and chewing lice; fleas die on contact without biting your dog
- Breaks the Flea Life Cycle – Kills flea adults, eggs, and larvae to stop reinfestation; one monthly application protects for 30 full days
- Waterproof & Fragrance-Free – Formula remains effective even if your dog gets wet (24 hrs post-application); no scent to irritate sensitive pets
- Extra Large Dog Formula – Dosed for 55+ lbs, 8 weeks and older; 4-month supply for continuous multi-pest protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C5VHG7L |
| Active Ingredients | Imidacloprid,Permethrin, Pyriproxyfen |
| Age Range Description | All Life Stages |
| Allergen Information | Crustacean Free |
| Best Sellers Rank | #1,193 in Pet Supplies ( See Top 100 in Pet Supplies ) #9 in Dog Flea Drops |
| Brand | Advecta |
| Brand Name | Advecta |
| Customer Reviews | 4.2 out of 5 stars 10,709 Reviews |
| Global Trade Identification Number | 00818145016844 |
| Included Components | Advecta 3 Flea and Tick Topical Treatment, Flea and Tick Control for Dogs, X-Large over 50lbs, 4 Month Supply |
| Item Form | Drops |
| Item Type Name | Flea and Tick Topical Treatment |
| Item Weight | 1.13 ounces |
| Manufacturer | PetIQ |
| Manufacturer Part Number | 960050340004 |
| Model Number | 960050340004 |
| Scent | Unscented |
| Scent Name | Unscented |
| Target Species | Dog |
| UPC | 818145016844 |
| Unit Count | 4 Count |
| Warranty Description | Advecta 3 Flea and Tick Topical Treatment, Flea and Tick Control for Dogs, X-Large over 50lbs, 4 Month Supply |

## Product Details

- **Active Ingredients:** Imidacloprid,Permethrin, Pyriproxyfen
- **Age Range (Description):** All Life Stages
- **Allergen Information:** Crustacean Free
- **Brand:** Advecta
- **Color:** No Color
- **Item Form:** Drops
- **Item Weight:** 1.13 ounces
- **Scent:** Unscented
- **UPC:** 818145016844
- **Unit Count:** 4 Count

## Images

![Ultra Flea and Tick Topical for Dogs 55+ lbs, 4-Mo Supply - Image 1](https://m.media-amazon.com/images/I/71yhMJyyFEL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## Questions & Answers

**Q: Is this a pill or liquid?**
A: A topical liquid.

**Q: How to apply medication to dog?**
A: How to Apply for Dogs
1. Prepare applicator as shown in “How to Open.”
2. 3 – 10 lbs and 11 -20 lbs: Apply the entire contents of the applicator to one spot on the dog as described: Part the hair on the dog back between the shoulder blades until the skin is visible. Place the tip of the applicator on the skin and gently squeeze to apply all the contents to the skin. Carefully avoid allowing the product to run off the side of the dog. Keep solution out of your dog’s eyes and do not allow your dog to ingest this product. 21 – 55 lbs and over 55 lbs: apply the entire contents of the applicator evenly to three or four spots on the top of the back of the dog from the should to the base of the tail as shown:
3. At each application site part the hair of the dog until the skin is visible. Place the tip of the applicator on the skin and gently squeeze to apply the solution on the skin. Do not apply an amount of solution at any one spot that could cause some of the solution to run off the side of the dog. Keep the solution out of your dog’s eyes and do not allow your dog to ingest this product.
4. Discard empty applicator and packaging as described in the Store and Disposal section.

**Q: Please clarify..one person said 1 app only, the other said 4mos worth..what is correct info?**
A: YOU GET A FOUR ( 4 ) MONTH SUPPLY.THIS PRODUCT IS AWESOME. YOU WILL GET 4 VIALS.THE PRICE IS GOOD.I HAVE BEEN USING THIS PRODUCT OVER A YEAR FOR BOTH MY DOGS AND HAVE NOT SEEN A FLEA,TICK,OR ANY INSECT ON THEM ONCE.

**Q: what is the differance between advecta 3 and advecta ultra**
A: Thank you for your inquiry.  The Advecta 3 is now Advecta Ultra.  They are the same exact ingredients.  Kindest Regards, PETIQ

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for those on a budget
*by M***R on October 8, 2026*

Great value for the money. Works just as well as the overpriced brands. Noticeable flea reduction. Haven't had any issues with irritation. Smell is strong but pleasant and dissipates quickly.

### ⭐⭐⭐⭐⭐ Advectra not working
*by M***Y on July 10, 2026*

My 2 dogs have been battling fleas for a few mths w natural flea collars & remedies that worked temporarily. The Advectra began working in a few days & they have been flea free for 3 wks, HOWEVER, fleas have returned to their bodies. I put 3/4 of a container back on both of them as they were besides themselves. I have bombed the house twice + had pest control out. I need to switch product!

### ⭐⭐⭐⭐ Good
*by J***E on September 13, 2026*

Works the best for non prescription meds

## Frequently Bought Together

- Advecta Ultra Flea And Tick Prevention For Dogs - Dog and Puppy Treatment and Control - Mosquito Repellent - XL, Fast Acting Waterproof Topical Drops, 4 Month Supply
- Advecta Plus Flea Prevention For Cats, Cat and Kitten Treatment & Control, Small and Large, Fast Acting Waterproof Topical Drops, 4 Month Supply
- TevraPet Activate II Flea and Tick Prevention for Dogs | 4 Count | Extra Large Dogs 55+ lbs | Topical Drops | 4 Months Flea Treatment

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/77592045-ultra-flea-and-tick-topical-for-dogs-55-lbs-4](https://www.desertcart.is/products/77592045-ultra-flea-and-tick-topical-for-dogs-55-lbs-4)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-11-03*