After some Covid rescues of ferrel kittens we ended up with eight (yes, eight) cats in our care. So this is an 8 cat approval rating of 5 Stars!! Immediately upon opening these balls on Christmas morning we had an impressive soccer match going on in the living room. I was impressed at the height these balls could be lifted in the air by our most experience player, Timothy Ticket! Several balls were subsequently carried off of the playing field to other rooms by several four pawed participants who wanted to privately hone in on their soccer skills before joining the big game! They are colorful and easy to find after being scattered around the home. Their nature scent seem to intrigue the cats. They are a perfect cat toy in our home! Thanks