- New in Box - INTERACTIVE CAT TOY: The Fly By Cat Toy brings the wild inside with flying action that replicates the movement and fluttering of a real butterfly. - MENTAL & PHYSICAL STIMULATION: When you flip the switch and turn the cat toy on, your cat will experience stimulating and interactive play providing healthy mental and physical stimulation. - ENCOURAGES ACTIVITY & PLAY: Lifelike, unpredictable flying movement with realistic fluttering sound encourages cat’s natural instincts to hunt and prey. - RELIEVES ANXIETY, STRESS & BOREDOM: Cats sleep most of the day, when awake they need to play. Play helps with the relief of anxiety, stress and boredom. When cats don’t have toys to play with, this is when they supplement their playful instincts with destructive ones, - EASE OF OPERATION: Exciting easy to use battery operated cat toy. Requires one AAA battery, not included.