$(csi.user.businessName)

Main Content

Loading...

Techtober SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to content Go to Product Search

Deal of the Day

My Best Buy Memberships

Best Buy Business

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Shop with an Expert
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.

K9 Advantix II Monthly Flea & Tick Prevention for Extra Large 55lbs+ Dogs - 4ml/2pk search results

Filters

Skip To Results

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Category

Dog Collars, Leashes & Harnesses

Pet Supplies & Technology

Price

to

Less than $25

$25 - $49.99

$50 - $74.99

$75 - $99.99

$150 - $199.99

$500 - $749.99

$1000 - $1249.99

Brand

LupinePet

Dogtra

PawsPik

WOLFGANG PET

Garmin

Supet

Arf Pets

Assisi

Features

Adjustable

App Compatible

Rechargeable Battery

Water Resistant

Remote Control Included

Current Deals

On Sale

Color

Black

Blue

Multi

Pink

Silver

Green

Purple

Tan

Material

Nylon

Plastic

Polyester

Stainless steel

plush

Cooling gel

PU Leather, Metal Buckle

Plastic, Silicone

Power Source

Not powered

Battery-powered

Customer Rating

5

4 & Up

K9 Advantix II Monthly Flea & Tick Prevention for Extra Large 55lbs+ Dogs - 4ml/2pk (44)

Sort by:

19-36 of 44 items

GARMIN 000 ALPHA VU4TV
GARMIN 000: ALPHA - 10 - 0 10 H 1 10 10 T 1 1 E TE I i 1
GARTA UVID
GARMIN J00
GARMIN JLO

Garmin - Alpha T20 GPS Dog Collar 4-Pack Bundle with USB Charger - Black

Not yet reviewed

Not yet reviewed

Compare

$1,223.96$1,22396

STB Beeper Collar
dogtra
Make Every Dog Exceptional
Beeper Sound Version
Run/Point Beeper Collar

Dogtra - STB Beeper Dog Collar with Piezoelectric Sensor | Audible Up to 400 Meters | Great for Dogs 25 LBS or Larger - Black

Not yet reviewed

Not yet reviewed

Compare

dogtra
MAKE EVERY DOG EXCEPTIONAL

dogtra
2702T&B
ADVANCED TRAINING & BEEPER COLLAR

2-Dog System
Auto Available in 1-Dog System: 2701T&B

Dogtra - 2702T&B 1-Mile 2-Dog Remote Dog Training E-Collar | Three Beeper Modes with 127 Correction Levels | Waterproof - Black

Not yet reviewed

Not yet reviewed

Compare

2 m% GARMIN ALPHA A2 - : 1 T - - 300 N 400
Sunna Teddy 1N 150 Seau Rank E 240 A
5 GARMIN PLUS 200 GARMIN ALPHA EEREE GARMIN 000 ELECTRONICS

Bundle - Garmin - Alpha 200 Plus Dog Tracking and Training GPS Handheld+T20 Tracking Collar - Black

Not yet reviewed

Not yet reviewed

Compare

$89.99$8999

$539.99$53999

$1,059.95$1,05995

Get it by Mon, Oct 12 • FREE

Get it by Mon, Oct 12 • FREE

Get it by Mon, Oct 12 • FREE

Get it by Mon, Oct 12 • FREE