Sigh is 4-years-old. The Clackamas County Humane Society, where Kabluey adopted her, claims she is a shepherd mix. In the two years I have known Sigh, I have seen her display characteristics of a lizard, a seal, a shark, a reindeer, and a velociraptor. Never once has she even remotely looked or acted like a dog.

Sigh can jump six feet straight in the air, run circles around Riley (ok, so could my grandma) and solve basic algebra problems. She cannot stand to be separated from Kabluey, even if only for the length of time it requires to, say, take a shower.

She pukes when she is nervous, which is pretty much anytime she is alone in the car with me.