Over the river and through the woods...

(and across the state line in rush hour traffic with two crazy dogs and lots of caffeine) to grandmother's house we go! Me, my mom, Lulu and Claire (my mom's yellow lab) are driving to Tulsa to see my grandma (Mer). I know Mer will be super excited to see her granddog and great-granddog. Technically, Claire is my sister since we share the same mother. So naturally, Mer is her grandma. Since Lulu is my baby, she would be Mer's great-granddog. Now here's where it gets tricky- it would be weird if Claire was Lulu's aunt (they're only 4 months apart in age), so we just say they're cousins. Have I lost you yet?