3/4" is the most versatile collar width we offer, and is appropriate for many of the more rugged small breeds such as Jacks and Westies. It's also popular with owners of larger dogs, and those who prefer minimal collar mark. We offer a variety of size ranges in each Lupine Product at Angel's Wish. Also includes a 6 foot matching leash. Your choice of pattern and collar size. Lupine is woven nylon in a variety of fun patterns. We don't carry all of them, but for a sample visit http://www.lupinepet.com. Lupine collars and leashes are guaranteed (even if chewed).