---
product_id: 36199535
title: "K9 Advantix II for Dog 21-55 Lbs 12 Pack"
brand: "bayer animal health"
price: "S$255"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/36199535-k9-advantix-ii-for-dog-21-55-lbs-12-pack
store_origin: SG
region: Singapore
---

# K9 Advantix II for Dog 21-55 Lbs 12 Pack

**Brand:** bayer animal health
**Price:** S$255
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** K9 Advantix II for Dog 21-55 Lbs 12 Pack by bayer animal health
- **How much does it cost?** S$255 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/36199535-k9-advantix-ii-for-dog-21-55-lbs-12-pack)

## Best For

- bayer animal health enthusiasts

## Why This Product

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

## Description

Kills ALL flea life stages, including eggs Prevents fleas on treated dogs from infesting your home Kills fleas within 12 hours of application Kills re-infesting fleas within two hour Safe for dogs and puppies over 7 weeks old. Do Not Use On Cats. Separate dogs and cats until spot is dry.

## Images

![K9 Advantix II for Dog 21-55 Lbs 12 Pack - Image 1](https://m.media-amazon.com/images/I/71HgOpNgFuL.jpg)

## Questions & Answers

**Q: Why does the picture show only a 6 pack instead of a 12 pack?**
A: They sent me two 6 packs.

**Q: Is this a 12 pack or a 6 pack?**
A: 12 pack

---

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**Shop now:** [https://www.desertcart.sg/products/36199535-k9-advantix-ii-for-dog-21-55-lbs-12-pack](https://www.desertcart.sg/products/36199535-k9-advantix-ii-for-dog-21-55-lbs-12-pack)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*