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K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 1-Mo Supply Pack of 3
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K9 Advantix II kills fleas on dogs within 12 hours of application and prevents reinfestation.
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Product Details
| Item Weight | 1.89 ounces (53.58 grams) |
| Manufacturer | Elanco US Inc |
| Item model number | 90204384 |
| Date First Available | January 23, 2026 |
| Item Package Dimensions L x W x H | 13.94 x 12.72 x 11.02 inches (35.4 x 32.3 x 28 cm) |
| Item Dimensions LxWxH | 4.25 x 0.88 x 4.75 inches (10.8 x 2.2 x 12.1 cm) |
| Item Weight | 1.89 Ounces (53.58 grams) |
| Brand Name | K9 Advantix |
| Directions | Application Instructions: 1. Use only on dogs. DO NOT USE ON CATS or other animals. 2. The dog should be standing for easy application. Evenly apply the entire contents of the K9 Advantixu00ae II tube to two or three spots on the top of the back from the shoulder to the base of the tail. 3. At each spot, part the hair until the skin is visible. 4. Place the tip of the tube on the skin and gently squeeze to expel a portion of the solution on the skin. 5. Do not apply an excessive amount of solution at any one spot that could cause some of the solution to run off the side of the dog. 6. Do not get this product in your dogu2019s eyes, or allow your dog to ingest this product. |
| Country of Origin | Germany |
| Color | Medium Dog only |
| Size | 3 Pack |
| Number of Items | 3 |
| Style | Medium Dog Only |
| Brand | K9 Advantix |
| Item Form | Topical |
| Scent | Unscented |
| Active Ingredients | Imidacloprid, Permethrin, Pyriproxyfen |
| Item Volume | 3 Milliliters |
| Allergen Information | Allergen-Free |
Who Should Buy?
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Pet Owners
Ideal for dog owners seeking effective prevention against fleas, ticks, and mosquitoes for medium dogs weighing 11-20 lbs.
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Outdoor Enthusiasts
Perfect for active pet owners who frequently take their dogs outdoors, providing protection against pests in various environments.
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Budget-Conscious Shoppers
Cost-effective option with a three-month supply, allowing pet owners to maintain protection without frequent purchases.
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Large Dog Owners
Not suitable for larger dogs, as it's specifically designed for medium-sized dogs weighing 11-20 lbs only.
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Sensitive Skin Dogs
Dogs with known skin sensitivities may experience reactions, making this treatment less suitable for them.
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Indoor-Only Pets
Dogs that are primarily indoor may find this product unnecessary due to lower exposure to fleas and ticks.
Product Description
K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 1-Mo Supply Pack of 3
Customer Questions & Answers
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Question:
How quickly does K9 Advantix II work?
Answer: K9 Advantix II kills fleas within 12 hours of application. -
Question:
Is a prescription needed for K9 Advantix II?
Answer: No, K9 Advantix II does not require a prescription. -
Question:
Is K9 Advantix II safe for all dog sizes?
Answer: K9 Advantix II is suitable for dogs weighing 11-20 lbs.
K9Advantix Flea Drops 90204384 Editorial Review
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XCD 215
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Features & Benefits
- Kills fleas, ticks, and mosquitoes for up to four weeks.
- Vet-recommended leading brand for flea and tick protection.
- Starts working within 12 hours to eliminate fleas.
- Easy-to-apply topical solution, no pills required.
- Fragrance-free and waterproof after 24 hours.
- Suitable for dogs 11-20 lbs with a 30-day treatment.
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