Just a note to say thank you for your help and advice.  I called
you a few weeks ago to make further enquiries about your Pac Collars, and a
lady kindly spent a lot of time explaining how they work etc.  I have a
working cocker spaniel that kept on running off chasing pheasant etc…
Well after 1 week of training using the Pac collar, I am delighted to say
that I can let my dog off the lead with out having the stress and worry of
losing her.  Thank you again for all your help.  The Collar is a great
product, she is fully trained using the Tone, rather than having to press
the Pulse Button, but in an emergency it is a back up.  I wish I had bought
the Pac Collar months ago when she first started running off.