Small - Dogs 5-10 lbs - (Chest: 10"-16" / Neck: 8"-14")
Medium - Dogs 15-20 lbs 
Large - Dogs 26-45 lbs
 
The Safe & Sound Harness™ is a patented walking harness that provides anxiety aid through the “real-feel” heartbeat that rests against your pet’s chest.
MULTI-FUNCTION WALKING HARNESS:
	
the “real-feel” heartbeat reduces anxiety caused by loud noises and unfamiliar surroundings
	
comes with automobile restraint to keep pet contained in the backseat, helping to avoid distractions while driving
	
provides comfortable and secure walk
	
has a travel pouch for storage when heartbeat is not in use
	
Wide, adjustable straps ensure a comfortable walking experience.