Her dog got stitches on her belly and in her ear. They scuffle sometimes but he doesn't usually do any damage. This is the 2nd time in the last few days he's left blood. 1st time he's left a gouge. What the **** is going on? He's lived with her his entire life. Why now? He's not like this with Luna (the cute, stupid female cat) that we got last Xmas (2010). I'm not getting rid of my cat, but my gf is pretty shaken up. She cried both times it happened. Ideas?