If you are using a collar for barking I would use the bark collar. Timing with the ecollar can be inconsistent plus are you always going to be in a position to correct?
If you want an ecollar for training, I would do that separately
NAPWDA Certified Cadaver Dog
Waiting at the Bridge (italics
=GSDs) (hemangiosarcoma=blue):Grim , Cyra, Toby
, Rainbow, Linus, Oscar
, Arlo & Waggles