Can i use on my 4 pound 12 week old chihuahua

I wouldn't, keep him in until he gets older

If i give my dog a flea bath, will it be okay to put on the flea collar after?

Hello! Thank you for your interest in our products! We do not recommend combining flea and tick products at all. Please feel free to contact Consumer Affairs for product information (and guidance) at (800) 275-1414. Our summer hours are as follows: M-T 8:30 a.m. to 5:00 p.m., and Fridays 8:30 a.m. to 1:00 p.m. We would be happy to assist you in finding the correct product to use for your dog.

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UltraGuard Water Resistant 7 Month Protection Flea & Tick Collar for Dogs - 26in

Product ID: 279982132

Details

Active Ingredients
Other 85.45%
Brand
Hartz
Item form
Drops
Item weight
0.11 Ounces
Scent
Fresh

⏳7 months continuous protection

💧Water-resistant for rain-ready pups

📏Fits necks up to 26 inches

€ 17.59

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🐾 Stay ahead of the pests—7 months of unstoppable, fresh protection!

FRESH SCENT BOOST - Keeps your dog smelling fresh while repelling pests—because protection shouldn’t stink.
SAFE EASY TO USE - Designed for dogs 12 weeks and older, fits alongside regular collars without fuss.
COMFORT FIT FOR ALL - Adjustable collar fits dogs and puppies with necks up to 26 inches comfortably.
RAIN OR SHINE READY - Water-resistant design ensures protection even during your pup’s wettest adventures.
LONG LASTING DEFENSE - Keeps fleas and ticks at bay for a full 7 months—no monthly hassle.

The Hartz UltraGuard Flea & Tick Collar offers 7 months of continuous, water-resistant protection against fleas and ticks for dogs and puppies with necks up to 26 inches. Featuring a fresh scent and safe for use on pups 12 weeks and older, it fits comfortably alongside your dog’s regular collar, ensuring hassle-free, long-lasting defense rain or shine.

Specifications

ASIN	B000633VEI
Active Ingredients	Other Ingredients: 85.45%, Tetrachlorvinphos: 14.55%
Age Range Description	Senior
Allergen Information	Latex
Best Sellers Rank	#3,050 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Dog Flea Collars
Brand Name	Hartz
Customer Reviews	4.1 4.1 out of 5 stars (41,267)
Dog Breed Size	Large
Global Trade Identification Number	00032700811693
Included Components	Flea & Tick
Item Form	Drops
Item Type Name	kkkkk
Item Weight	0.11 Ounces
Manufacturer	Hartz Mountain Corp.
Manufacturer Part Number	03270081169
Model Number	03270081169
Scent Name	Fresh
Target Species	Dog
UPC	032700811693
Unit Count	1 Count

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