Sometimes I do think Tatum is part cat - when she jumps up ON TOP of the recliner (up on top of the headrest!) and lays there. I'm so afraid that she'll fall off but she seems to know what she's doing. We just always look up there before sitting down just in case.
And yes, she does the grunting thing sometimes like a pig! And yes, even the "peep" thing! It's not so much a bark, as a peep..... it usually means that she knows her bully stick is up on our bed and she can't get up there to get it.