Is there a warning to keep the dog away from cats for 24 hours after treatment with Advantage, as is found on Frontline?

Yes, there is a seperate and specific warning about not using it on cats and keeping dogs away from cats for 24 hrs. Highlited in yellow.

Is it ok to put advantix and advantage ii simultaneously on a larger dog? advantix for l and advantage ii for sm. that amount needed for bigger dog.

Each box will have a different expiration date on it. We had a box for at least a year, it still worked on the dog.

What are ingredients?

Strange that they leave this part out of the description as it is rather important. I have used this product on several dogs for years and purchased here and the online pet pharmacy out of Canada (wife ordered and I forget the name) but never had a problem but just like humans, some dogs have different reactions than others to certain products/chemicals, so do be careful to follow directions and monitor a bit to make sure your pet is taking it as expected and not having any reactions. Since they don't list it, I would email them seller directly, and/or look on the manufacturer website for more info.

what is the difference between Advantage 11 and Advantage?

Advantage II Is a better flea control and does not wash off as does Advantage. Advantage II is what you want!

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Advantage II Large Dog

Product ID: 15078466

Details

Active Ingredients
Imidacloprid
Allergen Information
Allergen-Free
Brand
Advantage
Color
Blacks & Grays
Dog Breed Size
Large
Item Form
Drops

💧Waterproof after 24 hours

⏱️Kills fleas in 12 hours

🛡️30-day continuous protection

1177 kr

Duties & taxes included

In stock

Sold byAmazon NorwayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Norway.

Secure transaction

Description

🐾 Stay ahead of fleas—because your dog deserves the best!

MONTH LONG DEFENSE - Keeps your dog flea-free for a full 30 days
EFFORTLESS APPLICATION - Topical drops applied in seconds—no pills or collars needed
RAPID FLEA ELIMINATION - Starts killing fleas within 12 hours for fast relief
VET RECOMMENDED FORMULA - Trusted by professionals for safe, effective flea control
FRAGRANCE FREE WATERPROOF - Keeps working rain or shine without any scent

Advantage II Large Dog Topical Flea Treatment delivers fast-acting, vet-recommended flea and lice control for dogs 21-55 lbs. Its unique formula kills fleas at all life stages within 12 hours and provides 30 days of waterproof protection. Easy to apply and fragrance-free, it ensures your dog stays comfortable and flea-free month after month without the hassle of pills or collars.

Specifications

ASIN	B004QRFJA4
Active Ingredients	Imidacloprid, Pyriproxyfen
Age Range Description	7 weeks and older
Allergen Information	Allergen-Free
Best Sellers Rank	#2,122 in Pet Supplies ( See Top 100 in Pet Supplies ) #14 in Dog Flea Drops
Brand	Advantage
Brand Name	Advantage
Customer Reviews	4.5 out of 5 stars 4,693 Reviews
Dog Breed Size	Large
Global Trade Identification Number	00724089202833
Included Components	1 pk
Item Form	Drops
Item Type Name	Bayer Advantage II Flea and Lice Treatment for Large Dogs, 21-55 lb, 4 doses (Packaging may vary)
Item Volume	10 ml
Item Weight	13.61 g
Manufacturer	Elanco US Inc
Manufacturer Part Number	86336707
Model Number	86336707
Scent	Unscented
Scent Name	Unscented
Target Species	Dog
UPC	724089202833
Unit Count	4 Count
Volume	10 ml
Warranty Description	No_warranty

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

1177 kr

Duties & taxes included

In stock

Sold byAmazon NorwayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Norway.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews