Links mentioned in the video:
http://centerforpetsafety.org/research/
http://centerforpetsafety.org/wpcont...
http://centerforpetsafety.org/researc...
http://centerforpetsafety.org/researc...
http://centerforpetsafety.org/researc...
AllSafe Harness. Purchased from Clean Run (cleanrun.com). Distributed by 4x4 North America.Inc. (4x4northamerica.com) Manufactured by Klein Metall (kleinmetall.de).