I have a feeling this will be a major weakness of mine when I get a dog. I ALREADY love browsing collars. I'll probably have a HUGE collection of them! lol. My favourite collar company that I've seen is called Hot Dogs. They make leather collars/leashes etc. with charms, and you can custom order any colour of leather with any charm you want. I can see myself spending WAY too much money with them! lol http://www.hotdogsalldressed.com/products.html I also love browsing websites for collars. I'm definatlely going to be a collaraholic!