Hey Basia, welcome!!!
A good Polish name there I see . . . yes there a quite a few Canadians, some Aussies and Kiwis and a few Brits but mainly US bods. Oh, and the site is run by a lady in Israel. So we're a pretty cosmopolitan branch.
Let us know about you kitties (if you have any) - not a prerequisite of course, but we'd love to hear about them if you have some.