This harness is designed around the whole idea of a tracking harness, to not restrict the working dog yet allow the handler to control at a distance. This model takes it one step further with a sheep skin breast plate for added comfort. Stronger, long-lasting. The Med. size fits up to 34" around The Large size will fit with up to 39" around. Price: $45.00 Quantity:	This harness is made for ruff use. It is a rugged harness with 2 D-rings on the top piece. It is specially built for the stress of stake-out agitation, providing an extra thick sheep shin padded breast plate. Price: $45.00 Quantity: Size: Med Large