Meet INVIROX Ultra K9: A versatile training collar built for large dogs Designed by veterans, the INVIROX Ultra K9 delivers precise, humane communication with your canine companion

It combines a broad spectrum of stimulation levels with thoughtful safety features and robust weather resistance

Expect a device that adapts to your training goals while staying reliable in everyday scenarios

Key features at a glance 124 training levels with beep (1-8), vibration (1-16), and shock (1-99) for nuanced signaling

4 modes including Night-Light, beep, vibration, and adjustable shock to match your dog’s response

¾ mile range for training beyond the backyard with confidence and control

IP67 waterproof rating keeps the collar performing in rain, mud, or splashes

For dogs 8–150 lb provides broad compatibility across breeds and sizes

Two wear options belt clip and lanyard flexible carrying and placement choices

keypad lock helps prevent accidental shocks during handling and transport

Ergonomic remote with long battery life—up to 15 days per charge depending on use

1-year warranty plus 24/7 customer support for ongoing peace of mind

-life use cases Take advantage of the Night-Light during dawn or dusk strolls, extend recalls beyond the yard with the long-range capability, or train in varied weather conditions without removing gear

The combination of modes and levels supports gradual training progress in everyday settings

What makes it user-friendly Ergonomic remote design that fits comfortably in hand, making adjustments quick and intuitive

Two wear options enable convenient positioning during walks, hikes, or outdoor sessions

Lab and field testing underpins a focus on safe, measured stimulation and clear signals

Durability and reliability Built to perform in diverse environments, the Ultra K9 is ready for rain, mud, and outdoor training

The combination of a rugged collar, weather resistance, and a long-range remote is designed to support consistent training routines over time

FAQ Q: What training modes and levels does the INVIROX Ultra K9

A: Beep, vibration, and adjustable shock with 124 levels; Night-Light aids visibility

Q: Is the collar waterproof and suitable for large dogs

A: Yes

IP67 waterproof design; suitable for dogs from 8 to 150 pounds