CABTSG (The Companion Animal Behaviour Therapy Study Group), an affiliate group of the BSAVA (British Small Animal Veterinary Association), produced a policy statement on the use of shock collars, stating "Their effectiveness depends upon the pain and fear experienced by the animal, but to use them correctly requires detailed understanding of behaviour and its motivation, as well as very precise timing. Few operators are able to achieve any reliable success with these devices and the consequences of failure can be a worsening of the problem behaviour. The indiscriminate use of shock collars therefore poses a threat to the safety of the general public, as well as to the welfare of the animal. We believe that sufficient alternative methods of treatment exist that such electronic training devices are redundant. Therefore, as an association affiliated to BSAVA, it is our duty to recommend that shock collars and all other related training and control aids should be banned from sale or use. CABTSG has been renamed the British Veterinary Behaviour Association.