Nice overall look.

I would actually say no to the slide show. It requires people to actually stop and wait for the pics to scroll by. People are impatient and want to be able to scan over things. You'll make customers happier without it.

One of the golden rules of web design is.. no dead end pages! That means, get rid of the link to 'articles' until you actually have articles. Don't want to frustrate a potential customer.

While linking to your breeder friends' websites is nice for them, consider not sending your customers to the competition.

The logo you have on the upper right of your homepage looks cool, but is quite difficult to make out. I'd change the letters to a solid color (or a more subtle pattern) perhaps use a different font as well.

Ok, there's some constructive crit.