The good: Readability is good, organized well, lots of info.
The bad: The fireworks. Oh my eyes, the fireworks!
I'm drawn to them so much that it takes me away from the actual content of the site. And I didn't even notice the "happy new year" in yellow until I visited at least 8 different pages.
Other thoughts: What is the main goal of your site? Just cause you want one? To showcase chins you have for sale? To educated others about chin care? Whatever the main goal is, make sure that you have those link categories first. If your main goal is education, the order you have currently is probably fine. If your main goal is for business, I would move chinchillas, purchasing, supplies, and boarding after home.
My last note: I really like when you can click on the banner to go to the home page. It's become a habit for a lot of internet users, and it's a bit disorienting (for lack of a better word) when you click on a banner that isn't actually clickable. I don't think you need to get rid of the home button, but it would be nice to have both.