Angel,

I like both doggieavenue and gottalovedogs, but these names would fit if you decide to build a different site for the cats (I think having something for the cats as well is a marvellous idea...and if I can be of any help don't hesitate even if, to be really honest, my knowledge on the matter is practically non-existant).

If you think to have one page for both dogs and cats then I like avenueofpets.

Thanks a lot Angel for all you do, we really appreciate this.