20% off on Whistle FIT + a free leash

20% off on Whistle FIT + a free leash *

Smart Collars

Accessories

Smart Collars
Collars & Leashes
Batteries & Parts
Smart Collars
Collars & Leashes
Batteries & Parts
Collars & Leashes
Filter
Filter
WHISTLE GO EXPLORE
See-Me Green (Reflective) Dog Collar
S/M    14"-15"
  • S/M    14"-15"
  • M/L    16"-20"
  • L/XL    20"-26"
  • $49.95
    WHISTLE GO EXPLORE
    Bolt Blue Dog Collar
    S/M    14"-15"
  • S/M    14"-15"
  • M/L    16"-20"
  • L/XL    20"-26"
  • $49.95
    WHISTLE GO EXPLORE
    Petal Pink Dog Collar
    S/M    14"-15"
  • S/M    14"-15"
  • M/L    16"-20"
  • L/XL    20"-26"
  • $49.95
    WHISTLE GO EXPLORE
    See-Me Neon (Reflective) Dog Collar
    S/M    14"-15"
  • S/M    14"-15"
  • M/L    16"-20"
  • L/XL    20"-26"
  • $49.95
    WHISTLE GO EXPLORE
    Palm Prints Dog Collar
    S/M    14"-15"
  • S/M    14"-15"
  • M/L    16"-20"
  • L/XL    20"-26"
  • $44.95
    WHISTLE GO EXPLORE
    Brush of Blush Dog Collar
    S/M    14"-15"
  • S/M    14"-15"
  • M/L    16"-20"
  • L/XL    20"-26"
  • $44.95
    WHISTLE GO EXPLORE
    Later-Gator Faux Leather Dog Collar
    S/M    14"-15"
  • S/M    14"-15"
  • M/L    16"-20"
  • L/XL    20"-26"
  • $44.95
    See-Me Neon Dog Leash
    $49.95
    Summer Sunset Dog Leash
    $49.95
    Dad’s Aloha Shirt Dog Leash
    $44.95
    Later-Gator Faux Leather Dog Leash
    $59.95
    Brush of Blush Dog Leash
    $59.95
    Palm Prints Dog Leash
    $29.97
    Whistle Camo
    S/M    14"-15"
  • S/M    14"-15"
  • M/L    16"-20"
  • L/XL    20"-26"
  • $49.95
    WHISTLE GO EXPLORE
    Summer Sunset Dog Collar
    S/M    14"-15"
  • S/M    14"-15"
  • M/L    16"-20"
  • L/XL    20"-26"
  • $49.95
    WHISTLE SWITCH
    Whistle Switch Collar
    XS/S
  • XS/S
  • S/M
  • M/L
  • $29.99
    Batteries & Parts
    WHISTLE SWITCH
    Whistle Switch Battery
    $49.99
    Large Hook-and-Loop Attachment
    $4.95
    Hook-and-Loop Attachment
    $4.95
    Replacement Collar Attachments
    $8.95
    USB Charging Cable
    $9.95
    Smart Collars

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    Not sure which is best for you? Take the quiz

    WHISTLE FIT Health

    This smart device helps you understand your pet’s health. FIT covers all your monitoring basics, with a design that works for any pet. So you can start uncovering better ways to care.

    For dogs of all sizes.

    Whistle go explore Health & GPS

    This smart device helps you keep tabs on your pet. GO Explore gives you GPS location monitoring, safe place settings, and escape alerts. So you’re both ready for any adventure.

    For dogs 25lbs and up.

    Whistle switch Health & GPS+

    This smart collar helps you stay connected to your pet. Switch gives you a sleek design, switchable styles, and two rechargeable battery packs. So you can monitor your pet 24/7.

    For dogs 5lbs and up

    *Offer good thru 2/2. Excludes taxes and shipping.

    CLOSE
    SIZE CHART
    Find your dog's perfect fit

    Grab out the scale and tape measure and find your dog’s collar size.

    Need help? We’re here: 1-855-999-0471.

    1

    Grab a string, shoelace, or paper strip to measure the base of your dog’s neck.

    2

    Measure the circumference, leaving room to fit two fingers (about 1.25-1.5’’).

    3

    Select your size using the guide below. Between sizes? We suggest sizing up.

    SMALL / MEDIUM

    NECK SIZE: 8"- 11"

    FOR DOGS: 5-25 lbs

    BREEDS LIKE: Jack Russell Terrier, Dachshund

    MEDIUM / LARGE

    NECK SIZE: 12"- 18"

    FOR DOGS: 10-55 lbs

    BREEDS LIKE: Beagle, Cocker Spaniel

    LARGE / X-LARGE

    NECK SIZE: 16"- 24"

    FOR DOGS: Up to 75 lbs.

    BREEDS LIKE: Labrador Retriever, German Shepherd