Looking for a cairn in S.E. Georgia

We bought a Cairn Terrier from a pet store before we knew better. In only three years our precious dog (who stole all our hearts) had died from cancer. Needless to say, this was heartbreaking. Now we think we are ready to look for another Cairn and are eagerly looking forward sharing our lives and our hearts with another bundle of joy.
Our other Cairn was a male brindle, but we are open to suggestions.
Thank you for your help.