Oh and the two leashes per dog? Paranoia. Maddox--one is the halti, the other his harness. He does better with the halti but I don't trust it--it is not very strong. Shelby--she has a choke chain on that I want to replace with a halti-harness combo like Maddox's but I dont' trust the choke chain (and don't like them much but it is a light one) as it has been known to come off.