David and Alex,

My wife and I (also our dog Morgan!) would like to thank you 
for the excellent service your business has given us.  
Not only did you install an excellent invisible fence for us, 
but you also were there for support when our dog was not responding 
to our obedience training  (this was alleviated by your recommendation 
for an electric training collar).  
Whether it be a call for a training related question, or to order new batteries, 
your staff is always courteous and helpful.  
These qualities, as well as the fact that you sell an excellent product, 
have made us lifelong customers.  

Sincerely,

Andrew and Suzanne Johnson
Charlton, New York