Some owners find the concept of delivering an electric shock to the dog to be “cruel.†While that may be a matter of personal opinion, the collars are proven to provide only minor discomfort for a short time and will not actually harm the dog. Another type of collar that operates on the same principle delivers a mist of citronella in front of the dog’s nose. Dogs hate the smell and soon realize that it is caused by the barking. Success rates for citronella collars are comparable to those of the electronic variety.
Surgery
By far the most extreme method of controlling a dog’s barking is to have it undergo debarking surgery. In this procedure a small fold of tissue is removed from the larynx of the dog, rendering it unable to bark. Some find this procedure to be inhumane and, since the dog’s bark may return after a few months anyway, it is certainly a less than perfect method which few vets will recommend.
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