Wearable4u Alpha 10 Multi-GNSS Pet Training Collar with Leash and Whistle for Large Dogs, Black

Compact and lightweight design for at-a-glance tracking and configurable training Can be used independently, connected to a compatible smartphone, or paired with another Garmin dog tracking device Track up to 20 dogs up to 9 miles with a 2.5-second update rate when paired with T 5 and TT 15 dog devices Access multiple global navigation satellite systems (GPS and Galileo) for tracking in challenging environments Up to 40 hours of battery life, ensuring readiness for multiday trips 18 levels of stimulation with momentary and continuous options for customized training Issue different levels of audible tone or vibration commands for individual dog adjustments Wearable4U whistle designed for all breeds of hunting and working dogs No-trill/high-frequency call ideal for close-range work or training puppies Whistles without a pea are suitable for colder months as they will not freeze