There’s a button on the top bar with an icon of three sliders. Press it and the effects appear.
One of mine does that, but since he's all black and just becomes this featureless mass of fur, I tend to leave him alone. The other goes between "I'll pose for you" and "Can't you see I'm sleeping here?", but her markings still make her more photogenic.The look. He's got that damn camera out again