Free 2-Day Shipping & Free Returns! Details

Product Highlights
Rugged and water-resistant up to 10 meters
Top-mounted, high-sensitivity GPS/GLONASS receiver
Uses 18 levels of continuous and momentary stimulation
Traditional stimulation allows you to make quick changes (low, medium or high
Locate your dog in low-light conditions by remotely operating the LED beacon lights

Garmin TT 15 Dog Device

Gift wrapping:
Options available
Order today for Free Shipping
Eligible for 60-Day Returns!

Convenient & Secure Ways to Pay

Product Information

Garmin TT 15 Dog Device

A top-mounted, high-sensitivity GPS/GLONASS receiver, TT 15 mini dog device uses 18 levels of continuous and momentary stimulation, plus audible tone and vibration activated from Alpha 100. Compatible with Astro 430 and 320 for tracking only.

Rugged and water-resistant to 10 meters, this tracking and training dog device with collar is tough enough to run wherever your dog runs, up to 4 miles away. The stimulation features let you train each dog separately — traditional stimulation allows you to make quick changes (low, medium or high) within a predetermined stimulation level (1-6), whereas linear stimulation allows progressively more stimulation from levels 1 to 18. You can remotely operate the LED beacon lights, built in to the dog device, to help locate your dog in low-light conditions.

TT 15 mini ships with a 3/4-inch red collar strap. Replacement straps are available in multiple colors (sold separately). 


  • Dimensions: 3.5" x 1.75” x 1.85" (8.9 x 4.4 x 4.7 cm)
  • Dimensions: Mini: 3.1" x 1.8” x 1.4” (7.8 x 4.5 x 3.5 cm)
  • Weight: 7.3 oz (207.0 g) for transmitter and antenna (without collar); 10.0 oz (284.0 g) total weight (with collar)

Battery Life

  • Battery type: rechargeable lithium-ion pack; user replaceable
  • Battery life: 20-40 hours

Water rating - 1 ATM (10 meters)

Neck size: Minimum of 9.5” (24 cm) in circumference   

In the Box

  • TT 15 dog device with rechargeable lithium-ion battery
  • 1" red collar strap
  • 18.5" standard antenna
  • 22.5" extended-range antenna
  • Charging cable
  • AC adapter
  • Vehicle power cable
  • Contact point set with wrench
  • Manual

Compatible Devices

  • Alpha 100
  • Astro 320
  • Astro 430

Read Customer Reviews