This is where a training collar comes in handy, but in the UK we have something a little different to the type of collar that has automatically entered your head. Electric shock collars are banned in the UK because they are cruel and can harm your dog (something you can learn more about in the FAQs a little later on). As a result, we have had to find other solutions that will still kerb bad habits without hurting your pup. These are in the form of vibrations, sound, and a citronella spray.  more on this
Dog communication is about how dogs "speak" to each other, how they understand messages that humans send to them, and how humans can translate the ideas that dogs are trying to transmit.[6]:xii These communication behaviors include eye gaze, facial expression, vocalization, body posture (including movements of bodies and limbs) and gustatory communication (scents, pheromones and taste). Humans communicate with dogs by using vocalization, hand signals, and body posture. Dogs can also learn to understand communication of emotions with humans by reading human facial expressions.[7]

Yes – with a warning. Most bark collars respond to a bark with a negative stimulus: citronella spray, ultrasonic sound, or a brief shock. The problem, and the warning, is for homes with multiple dogs or even dogs nearby. For this reason, many bark collars come with adjustable levels of sensitivity, making it harder to set off or easier, depending on your specific situation. You don’t want your dog getting negative reinforcement when another dog is misbehaving; of course because it’s cruel but also because it will confuse him and make the collar worthless. So use these collars carefully and never when he’s in the company of other untrained dogs. dog training classes