Pros: Great alternative to a laser pointer with larger "prey".
Cons: Can only be used in dark rooms, cheaply made.
We've had this product for about four weeks, and Jamie is absolutely addicted to trying to catch the "fishy". He begs for a round with it every evening; at the moment it's more interesting than chasing "red dot", his beloved laser pointer. Cats that aren't accustomed to laser/LED pointers will probably become frustrated because they can't actually catch their "prey", so any playtime with them should be followed up by a round with a fishing pole toy or ball. This toy offers a lot of fun and exercise.