Electronic Bark-Control Dog Collar with 0.9" LCD RF Wireless Remote Controller (2*4LR44 + 2*AAA)

Pros: Packs way more puch on max then should ever be needed. Noise and Vibrate is usually more then enough.
I use vibrate first, if he persists excessivly barking he gets a shock on lowest setting (own a medium size dog). Now when we get visitors we stick it on and he knows to behave.
For the price the quality is very good

Cons: Might not work on dogs with really thick fluffy hair, this would be a problem with all shock collars

Other: We brought it to try stop him humping every dog he walks past at the dog park. Which it did very successfully, we now only put it on him when we are expecting visitors.

Pros: The shock and vibrate functions work well if you remember not to be trigger happy.
The collar's strap is very sturdy. But I'm not going to use it to attach the leash since the protruding terminals may pierce my dog's neck if I tug on it.
It's cheap. Where I live, I think they're selling the same item for twice the price.
After the initial setup, the thing is very easy to use.
In fact, you can use it right out of the box, just insert the batteries. The manual provides clear instructions.
The package includes an LED to check if the shock function works.

Cons: - The activate button seems to deliver different levels of shock and vibrate depending on how long you hold it pushed even if you set it to the lowest setting.
- The build seems very fragile and I'm afraid that the receiver on my dog's neck will get wet sooner or later and that the transmitter will shatter to pieces if it gets dropped.

Other: All in all, this is a very useful product and works ok for my purposes, with caveats, of course. But if I had another dog, I'd probably buy another.

Pros: Good quality. Fast delivery. My dog is a real leach puller and because she's very strong (AmStaff) it's a real pain in the b*tt walking her. After a week with this trainer it's getting much better. The vibrating is not bothering her at all but a modest static shock (max 5 from 100) does the job.

Cons: Difficult for non-techies (like my wife...) to understand how to work with it

Other: Good quality item.

Pros: En pocos dias el perro se amansa como un cordero, ademas la intensidad de la descarga electrica es suficiente con un 10% del nivel de intensidad. Solo fue necesario el shock electrico el primer dia, los demas dias fue suficiente con la vibracion, y al cabo de unos dias solo con llevarlo puesto el perro era obediente.

Cons: Gasta mucha pila el mando a distancia, y lo que es peor, las pilas son caras.

Other: .