My niece and nephew liked this book. My nephew was thoroughly disgusted by Hally Tosis's green breath, but that didn't stop him from huffing his breath in my face and asking, "Amy, does my breath stink?" I swear, that child....Dog Breath was fine, and the kids were entertained by it. It reminded me, however, of Walter the Farting Dog, only less disgusting, and possibly less objectionable.