Product review (5 stars): For my ferrets
I bought this to entertain my business of ferrets.  I have four in total and they tend to get bored if they don't get new things to play with from time to time.  They really love this thing!  They get all puffed up and start dooking like the crazy ferrets they are.  Now, like most ferrets, mine like to scratch and bite at stuff until it's completely destroyed but this thing has held up and is free from any tips or tears.  I'm amazed at how well this thing has held up.  If you're looking to use it for its intended purpose I imagine this will last as long as you need it to.  Great product.