How long does this Hartz UltraGuard flea and tick collar protect my dog?

The Hartz UltraGuard collar provides protection for up to 7 months per collar. For continuous pest prevention, it is recommended to replace the collar once this period ends. This offers extended defense compared to shorter-term treatments.

Is the Hartz UltraGuard collar safe to use on puppies and adult dogs?

Yes, this collar is designed for use on adult dogs and puppies 12 weeks of age and older. It's important to ensure the collar is properly fitted, not too tight, and to consult a veterinarian if your pet is debilitated, aged, or medicated.

Can my dog swim or get wet while wearing this flea and tick collar?

The Hartz UltraGuard collar features a water-resistant design, meaning it remains effective even if your dog gets wet from rain or during playtime. This ensures consistent protection without compromising its pest-repelling capabilities.

How do I properly fit the Hartz UltraGuard flea and tick collar?

Unroll and stretch the collar to activate. Place it around your dog's neck, adjusting for a snug fit that allows two to three fingers between the collar and the neck. Cut off any excess length beyond 2-3 inches. Ensure it's not too tight to avoid irritation.

What should I do if my dog shows signs of irritation from the collar?

If your dog experiences irritation, loosen the collar immediately. If irritation persists or other signs of sensitivity occur, remove the collar and bathe your dog with mild soap and water. Consult a veterinarian if symptoms continue.

How to buy an original Hartz UltraGuard flea and tick collar in India?

Purchase your Hartz UltraGuard collar from authorized US retailers and authorized brand partners and authorized brand partners exclusively through crowcrowcrow.com. Each product is factory-sealed and imported per order, with all customs duties and GST included in the listed price. Your order is shipped via ExpressBox for tracked delivery.

Does this collar repel ticks as well as fleas?

Yes, the Hartz UltraGuard collar is formulated to kill and repel both fleas and ticks. This dual action provides comprehensive protection against common external parasites that can affect your dog's health and comfort.

Can I use this collar with other flea and tick treatments?

It is not recommended to use this product simultaneously with or within 30 days before or after treatment with cholinesterase inhibiting drugs, pesticides, or chemicals. However, flea and tick collars may be immediately replaced if needed.

Hartz UltraGuard Flea & Tick Collar | 7-Month Protection, White, 3-Pack

Name: Hartz UltraGuard Flea & Tick Collar for Dogs & Puppies, 7-Month Protection, White, Up to 20 Inch Neck (3-Pack)
Brand: Hartz
SKU: vke6912
Price: 1907.00 INR
Availability: InStock

About this item

Hartz UltraGuard Flea & Tick Collar provides effective, long-lasting pest control for your canine companions. Imported from authorized US retailers and authorized brand partners, this collar kills and repels fleas and ticks for up to 7 months, ensuring your dog stays protected. The fresh scent and water-resistant design make it ideal for active pets, even in humid Indian climates. It fits necks up to 20 inches and is suitable for adult dogs and puppies 12 weeks and older.

The active ingredient, Tetrachlorvinphos (14.55%), works to eliminate and prevent infestations. Unlike local alternatives that may offer shorter protection windows or less robust formulas, this collar provides a consistent shield. Reviewers note its effectiveness in repelling pests, making it a reliable choice for continuous protection throughout the year, especially in regions with year-round pest seasons.

Imported per order with all customs duties and GST included in the price. Your order is shipped via ExpressBox for tracked delivery to your pincode, arriving within 12-14 days. We ensure 100% original products, factory-sealed for your peace of mind.

Key Features

The information below is per-pack only
Fresh scented
Kills and repels fleas and ticks for 7 months. Can be worn simultaneously with your dog's regular collar
Water-resistant design won't cause loss of effectiveness if your playful pup takes a stroll in the rain
Fits dogs with necks that measure up to 20 inches
For use on adult dogs and puppies 12 weeks of age and older
Do not use this product on dogs simultaneously or within 30 days before or after treatment with or exposure to cholinesterase inhibiting drugs, pesticides, or chemicals. However, flea and tick collars may be immediately replaced.

Why choose this product

Extended Protection Against Pests

This Hartz UltraGuard collar offers a robust 7-month protection period against fleas and ticks, significantly longer than many local alternatives that may require monthly applications. Imported from authorized US retailers and authorized brand partners, it ensures you receive a genuine product designed for efficacy. The active ingredient, Tetrachlorvinphos, is formulated to kill and repel pests, providing continuous defense. Its water-resistant nature means it holds up during your dog's active lifestyle, even in India's humid climate. For dogs and puppies 12 weeks and older with necks up to 20 inches, it's a reliable choice for sustained pest prevention.

Who It's For vs. Who Should Skip It

Ideal for dog owners seeking long-term, hassle-free flea and tick prevention for medium to large dogs and puppies over 12 weeks old. It's suitable for active dogs that may get wet. Skip if your dog has sensitivities to pesticide products, is currently on other treatments, or is under 12 weeks old. Consult a veterinarian before use on debilitated, aged, or medicated pets. If irritation occurs, loosen or remove the collar and consult a vet.

How to use

Remove the collar from its package and unroll it completely. Gently stretch the collar to activate the insecticide. Place the collar around your dog's neck, adjusting it for a snug fit that allows two to three fingers between the collar and the neck. — Activate and Fit Collar
Buckle the collar securely in place. Ensure it's not too tight to cause irritation, but snug enough to prevent it from slipping over the dog's head. Cut off and dispose of any excess collar length beyond 2-3 inches. — Secure and Trim
Observe your dog for any signs of irritation. If irritation occurs, loosen or remove the collar. Replace the collar every 7 months to maintain continuous flea and tick protection for your pet. — Monitor and Replace

Example scenarios

Typical situations where Hartz UltraGuard Flea & Tick Collar for Dogs & Puppies helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

A dog owner in a humid coastal city like Chennai needs year-round flea and tick protection.

How this product helps

This 3-pack of Hartz UltraGuard collars provides up to 7 months of protection per collar, totaling 21 months. The water-resistant design ensures effectiveness even in high humidity and after rain, offering continuous defense against pests common in Indian climates.

Scenario 2

Illustrative example

Where it helps

A pet parent wants to avoid frequent collar changes and ensure their medium-sized dog is consistently protected.

How this product helps

With 7 months of protection per collar, this pack minimizes the hassle of frequent replacements. The adjustable fit for necks up to 20 inches ensures comfort and effectiveness, providing a reliable shield against fleas and ticks without constant reapplication.

Specifications

Composition

Active Ingredient	Tetrachlorvinphos 14.55%
Other Ingredients	Inert ingredients 85.45%
Allergens	Latex (mentioned in raw data, but not primary function)

Usage

Directions	Remove collar from package, unroll and stretch to activate. Adjust for proper fit (snugly, but allowing 2-3 fingers between collar and neck). Cut off excess length. Do not use on puppies under 12 weeks of age.
Frequency of Use	Replace every 7 months for continuous protection.
Age Range	Adult dogs and puppies 12 weeks of age and older.
Cost per use	7 months protection per collar. For 3 collars: ₹636 per collar for 21 months total protection.
Shelf life after opening	12 months (category default for pesticide collars)
Contraindications	Puppies under 12 weeks, debilitated/aged/medicated pets (consult vet), simultaneous use with cholinesterase inhibiting drugs or other pesticides within 30 days.

How we compare

Feature	Hartz UltraGuard Flea	Others
Protection Duration	Up to 7 months per collar (3 collars provide 21 months total protection)	Typically 1-4 months per collar; requires frequent replacement
Pest Control	Kills and repels fleas and ticks	Varies by brand; some may only repel or focus on one pest type
Water Resistance	Water-resistant design	Often not specified or requires removal during bathing/swimming
Active Ingredient	Tetrachlorvinphos 14.55%	Varies widely; may include permethrin, deltamethrin, or other compounds
Cost per Month (approx.)	₹272 per month per collar	₹150-400 per month, depending on brand and duration

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Price

Hartz UltraGuard Flea & Tick Collar for Dogs & Puppies, 7-Month Protection, White, Up to 20 Inch Neck (3-Pack)

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