Hiya Jamie! Welcome to YT!
I have heard of Toy Aussie's and I love the idea of them although I've heard they have a lot of health problems because they are so dwarfed in size. I'd love to see pictures of them.
I am a relatively new Yorkie owner, I've only had my Yorkie a little over a year but I love the breed. Sorry I can't give you any advice, but someone on here will be able to.
Good luck with your show prospects and, again, Welcome to YT!
__________________ Anjie & Paprika |