How old does a dog have to be before using the TEK Series 1.5 System?
Your dog should be able to learn basic obedience commands such as “Sit” or “Stay”. The system should only be used with dogs over 6 months of age. The Collar Receiver may be too large for dogs under 3.6 kg. If your dog is injured or its mobility is otherwise impaired, contact your veterinarian or professional trainer before use.