




Quiet Mornings. Peaceful Nights
Tired of barking chaos? Regain calm in your home—with just one press.
Smart Sonic Science. No Shocks
Uses 25–40kHz sound only dogs hear—safe, effective, and 100% humane.

One Tool. Endless Uses
Perfect for barking, training, pulling, or anxiety—at home or on-the-go.
Frequently Asked Questions
How quickly does the Zelyra BarkLess Pro work?
How quickly does the Zelyra BarkLess Pro work?
Many customers report their dogs stop barking or show noticeable changes within seconds to minutes of use. Consistency is key—use it every time barking begins for best results.
Is it safe for my dog?
Is it safe for my dog?
Zelyra BarkLess Pro uses ultrasonic sound (25–40kHz) that interrupts barking without causing pain or stress. It’s non-shock, non-invasive, and vet-approved for regular use.
Will it work on all dogs?
Will it work on all dogs?
Effective for most breeds over 6 months.
It works best for dogs that are not hearing-impaired and are at least 6 months old. Results can vary based on personality, breed, and how consistently you use it.
Can it be used outdoors or on walks?
Can it be used outdoors or on walks?
Absolutely—it’s designed for portability.
With a 50ft range and built-in rechargeable battery, Zelyra is perfect for use during walks, at the park, or in your backyard.
Does it work on neighbor dogs or through walls?
Does it work on neighbor dogs or through walls?
The ultrasonic sound works best with a clear line of sight. It may not be effective through walls or windows but can help with nearby dogs if they’re within range.