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Description
PetLock Max for DogsContains the same active ingredients used in K9 Advantix II. PetLock Max is a monthly topical treatment and preventative of ticks, fleas, mosquitoes, biting flies, & lice. KILLS & REPELS ADULT FLEAS CONTROLS HATCHING OF FLEA EGGS KILLS FLEA LARVAE KILL AND REPELS TICKS KILLS LICE KILLS AND REPELS MOSQUITOES REPELS BITING FLIES WATERPROOF PetLock Max for Dogs uses the same active ingredients as K9 Advantix II for Dogs, but sells for a fraction of the
Contains the same active ingredients used in K9 Advantix® II.
PetLock Max is a monthly topical treatment and preventative of ticks, fleas, mosquitoes, biting flies, & lice.
- KILLS & REPELS ADULT FLEAS
- CONTROLS HATCHING OF FLEA EGGS
- KILLS FLEA LARVAE
- KILL AND REPELS TICKS
- KILLS LICE
- KILLS AND REPELS MOSQUITOES
- REPELS BITING FLIES
- WATERPROOF
PetLock® Max for Dogs uses the same active ingredients as K9 Advantix II® for Dogs, but sells for a fraction of the cost. PetLock® Max is long-lasting, waterproof, and easy to use. Apply monthly.
Frequency of Application
Application
Under normal conditions the product remains effective for a month. In case of severe pest infestations, retreatment once a week is permitted not to exceed 4 weeks. After successful pest control, please return to a monthly schedule.
Directions for use
How to Open:
- Tear along perforation.
- Fold back the safety tab.
- Cut with scissors to open applicator.
How to Apply:
- Prepare applicator as shown in “how to open.”
-
5-10lbs and 11-20lbs: Apply the entire contents of the applicator to one spot. 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.
21-55lbs and Over 55lbs: Apply the entire contents of the applicator evenly to three or four spots on the top of the back of the dog from the shoulder to the base of the tail. 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 all the contents to 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 solution out of your dog’s eyes and do not allow your dog to ingest this product. - Discard empty applicator and packaging as described in the Storage and Disposal section.
- Under normal conditions the product remains effective for a month. In cases of severe flea infestation, retreatment may be necessary earlier than one month. Do not reapply PetLock Max more often than once every seven (7) days. Once flea control is attained, return to a monthly application schedule.
It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. Do not allow children to apply product. TO PREVENT HARM TO YOU AND YOUR DOG, READ THE ENTIRE LABEL AND PACKAGE INSERT BEFORE EACH USE. FOLLOW ALL DIRECTIONS AND PRECAUTIONARY STATEMENTS CAREFULLY. USE ON DOGS ONLY. DO NOT USE ON RABBITS OR OTHER ANIMALS.
Precaucion al consumidor: Si usted no puede leer Inglés, no use este product hasta que la etiqueta le haya sido explicada ampliamente. (To the user: If you cannot speak English, do not use this product until the label has been fully explained to you).
Precaucion al consumidor: Si usted no puede leer Inglés, no use este product hasta que la etiqueta le haya sido explicada ampliamente. (To the user: If you cannot speak English, do not use this product until the label has been fully explained to you).
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 1
Still soft but looks terrible after 1 wash. Save your money
Color: White, Size: Small, Color: White, Size: Small
Update: sweater looked great when I received. After 1 wash it looks terrible. Looks like it’s been washed too many times, material fuzzy and piled. After wearing it once, it snagged and the knit pulled through. I would NOT recommend. I had such high hopes. Save your money.
Very nice sweater, especially for the price! I love the details of the buttons on the sleeves. It is SO soft. It’s not super thick as I can see my skin through it when pressing my hand up against fabric. However, it’s not see through when wearing it. It’ll be perfect in cooler weather and perfect in the winter with a coat but won’t cause me to overheat when in a heated environment. I do feel like it runs big. I could have sized down a size. Although I’m not sure if it’ll shrink after a wash or two.
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Reviewed in the United States on September 22, 2025
★★★★★ 3
Disappointed.
Color: Blue, Size: Large, Color: Blue, Size: Large
This sweater is so comfortable and very soft. It fits well in a flattering, oversized way. But after one wash it is pilled everywhere which makes it look old and shabby. It’s at a price point where I feel compelled to return it.
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Perfect for casual wear and dressy style
Color: Dark Green, Size: Small
This sweater is soooo soft and the color is so rich. The fit of it is perfect, not too tight and not too baggy, just right and I used the size guide to pick my size. Just for reference, I am 5'3" and 130lbs, 38C bust. It's well made and washes great. I chose to hang dry mine as I typically don't put any of my sweaters in the dryer to dry, just to fluff them. I have this one in two colors, the green and the tan/beige and I would say they are both a true representative of the color shown.
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Reviewed in the United States on November 15, 2025
★★★★★ 5
Love the long sleeves!!!
Color: White, Size: Small
Love it! I'm 5' 11" tall and I purchased this according to reviews. Several people commented on the length of the sleeves. I have a hard time finding sleeves long enough if it's not " tall" sized. It was perfect for me. If this washes nice I'm going to consider purchasing more in other colors. I ordered the white and just love the long ribbed cuffs with the line of buttons. Very soft.
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Nice cozy sweater, but handwashing is recommended
Color: Beige, Size: Medium
Soft and cozy, but does not wash well. Goes with everything. This sweater fits well and looks great. I received lots of compliments while wearing it.
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Reviewed in the United States on April 23, 2026