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Melissa Cervantes photo
Malta, Valletta
1 Level
495 Review
0 Karma

Review on 🐢 Zmarthumb Ultrasonic Dog Bark Training Control Device - Waterproof, Indoor & Outdoor, 50FT Range, Safe and Efficient Sonic Bark Deterrent, Harmless for Humans & Dogs by Melissa Cervantes

Revainrating 1 out of 5

Too quiet, the dogs didn't even hear it.

It was so quiet that the dogs did not react to it at all even at high altitude. Real waste of time and money. I used to have another brand and it worked great even on our dogs.

Pros
  • ULTRASONIC BARK CONTROL -- The latest updated version with ultrasonic technology, this bark controller can save you from loud barking and covers an effective range of 50ft. When a dog barks, it emits 15-20Hz ultrasound to attract the dog's attention and stop the barking.
Cons
  • communication with the seller