I've been using Frontline Plus for years, but lately it seems to be not as effective as it used to be. Has anyone noticed the same results ?

Yes! After trying multiple flea & tick medication, my dog wasn’t getting any better...took her to the vet & she stated that the over the counter flea & tick medication isn’t effective since it’s been on the market for some time, the fleas have evolved & aren’t responding to the meds. Plus she said this season has been the worst so that doesn’t help either!!! Take them to the vet, my dog now is flea/tick free

"hola buenas tardes, compre este producto pero no veo o no sale la fecha de caducidad ( vencimiento ) del producto "

Siempre que lo mantenga a temperatura ambiente y sellado en su empaque original, FRONTLINE Plus permanecerá listo para la batalla!

Can I give her a bath

"It is OK to bathe your pet before using FRONTLINE, but the coat should be completely dry prior to application. In the 48 hours immediately after treatment, do not bathe, shampoo or let your dog go swimming." (FRONTLINE webste) This medication works systemically after being absorbed through the skin. Insufficient dosing will lead to product failure.

Ive never had a flea problem with frontline, but for ticks they would attach to the dog before it died. So i switched to the seresto 8 month collar. The 1st one i used worked great no issues. The 2nd one (8months later) had the same date as the first one. I dont know if that was an issue but the collar stopped working after 5 months and we ended up with fleas. First time that we ever had fleas. So i am going back to frontline. My concerns are the date on package and where its coming from.

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FRONTLINE Plus Flea & Tick Spot Treatment for Large Breed Dogs 45-88 lbs. (Purple) Count of 3

Product ID: 4114431

Details

Active Ingredients
fipronil and
Allergen Information
Abalone Free
Brand
Frontline
Color
Purple Box
Dog Breed Size
Large
Item Form
Liquid

💧Waterproof after 24h

⏱️Fast-acting in hours

🛡️Protects full 30 days

฿4654

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Stay ahead of pests with the #1 trusted flea & tick shield!

WATERPROOF PROTECTION - Keeps working even if your dog gets wet after 24 hours
BREAK THE FLEA LIFE CYCLE - Kills adult fleas, eggs, larvae & ticks for total pest control
TRUSTED FOR OVER 20 YEARS - Proven reliability pet owners swear by since 2003
SAFE FOR LARGE BREEDS PUPPIES - Effective and gentle for dogs 45-88 lbs and puppies 8+ weeks
ONE MONTHLY DOSE FULL BODY COVERAGE - Single application covers entire dog via sebaceous glands

FRONTLINE Plus Flea & Tick Spot Treatment for Large Breed Dogs (45-88 lbs) delivers fast-acting, waterproof protection that kills fleas, ticks, and lice for a full 30 days. Trusted by pet owners for over 20 years, its dual active ingredients target all flea life stages and ticks, breaking infestations before they start. Easy monthly application covers your dog’s entire body and remains effective even after swimming or bathing.

Specifications

ASIN	B0002J1FOE
Active Ingredients	fipronil and (S)-methoprene
Age Range Description	All Life Stages
Allergen Information	Allergen-Free
Best Sellers Rank	#318 in Pet Supplies ( See Top 100 in Pet Supplies ) #3 in Dog Flea Drops
Brand	Frontline
Brand Name	Frontline
Customer Reviews	4.4 out of 5 stars 50,708 Reviews
Dog Breed Size	Large
Global Trade Identification Number	00350604287209
Included Components	Package includes 3 applicators
Item Form	Liquid
Item Type Name	Topical Purple box
Item Volume	339 ml
Item Weight	18.14 g
Manufacturer	Boehringer Ingelheim Animal Health
Manufacturer Part Number	P004FLTSP-45-88
Model Number	72219
Scent	Unscented
Scent Name	Unscented
Target Species	Dog
UPC	350604287209 666672366389
Unit Count	1 Count
Volume	339 ml
Warranty Description	If you are not satisfied with FRONTLINE Plus for any reason, please contact the Boehringer-Ingelheim Animal Health Customer Care Team at: 1-800-660-1842

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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.

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฿4654

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

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Good experience, but the tracking updates could be better.

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