I have little poodle ceramic thing, and poodle salt and pepper shakers, but that's my only strictly poodle stuff. I have some dog mugs though, and have a little dog necklace.
I find a lot of breed stuff, especially poodle stuff, to not be my style at all, so it's been easy to avoid a collection. I also used to be embarrassed by my dog obsession, so I'd never wear an "I LOVE DOGS" shirt or anything too flashy...but I'm embracing my dog nerd side, and love the hoodie that Fran posted.