Comfort Zone with DAP (Dog Appeasing Pheremone) is clinically proven to reduce or completely stop stress-related behavior including: barking, whimpering and whining, chewing, urination and defacation. For use with the Comfort Zone with DAP system (available separately). Availability: Usually ships the next business day. 039079027946Regular price: $28.00Sale price: $26.99, 2/$50.00     Get The FREE Dog Bytes newsletter. Name: Email: