My Aunt Elaine says it's because Zoe's bleeder (who still grooms her once a month) is pretty much her favorite person in the world and he's black so whenever she see's anyone black, she goes crazy. But we all suspect it's because she's a RACIST DOG!
Then we came inside so Zoe could watch some TV. This is the best thing ever: every time a black person comes on TV, Zoe goes absolutely apeshit. She had us laughing so hard I almost pissed my pants. Seriously, she'll stand there all attentive staring at the TV for minutes on end witout so much as a itty-bitty "woof." But as soon as any black person comes on TV, she barks and barks.