Garmin Alpha TT 25 Dog Collar

Designed for serious trainers and hunters, the Alpha TT 25 Dog Collar delivers advanced tracking and training performance in a rugged but streamlined form. With both GPS tracking and full training commands, this collar is ideal for multi-dog operations, large-terrain coverage, and a wide variety of dog breeds.

Key Features

• Up to approximately 9 miles of range when used with a compatible handheld device.
• High-sensitivity GPS/Galileo receiver for fast and accurate location updates.
• 18 levels of stimulation, plus tone and vibration modes (requires compatible handheld).
• Multi-color LED beacon lights for improved visibility of your dog in low-light or dark conditions.
• Dynamic tracking technology adjusts update rate and power consumption to extend battery life.
• User-replaceable flex band and strap system to accommodate both large and small breeds.
• Rugged, water-resistant design rated to 1 ATM (10 metres) for durability in wet or challenging environments.
• Rechargeable lithium-ion battery with extended run time in dynamic mode.
• Compatible with a range of Garmin handhelds for tracking, training, and pack management.

Specifications

• Model / Part Number: 010-02447-20
• Tracking Range: Up to approximately 9 miles (with compatible handheld)
• Training Modes: Up to 18 levels of stimulation + tone + vibration
• Water Rating: Rated to 1 ATM (approx. 10 metres)
• Dimensions: Approx. 3.2″ x 1.8″ x 1.4″ (approx. 8.1 x 4.5 x 3.5 cm)
• Weight: Approx. 6.75 oz (191.5 g) for transmitter and antenna without collar; approx. 9.3 oz (262.7 g) total with standard strap
• Battery Life: Up to ~68 hours in standard dynamic update mode; with optional extended battery pack up to ~136 hours (or more)
• Strap Width Options: Standard 1″ strap included with option to use ¾″ strap for smaller dogs
• Fit: Universally sized to fit large and small breeds
• Key Use Case: Collars only; requires compatible handheld for full tracking and training functionality

Why It’s a Smart Pick

For dog owners or trainers working in large terrain, managing multiple dogs, or requiring advanced training control, the Alpha TT 25 (010-02447-20) offers premium performance. With long range, sophisticated tracking and training options, rugged build quality, and flexible fit for multiple breeds, this collar is built for demanding outdoor use. If you want one collar that combines tracking accuracy, training control, and versatile fit in a unit made for serious field conditions, this model stands out.