Bests & Worsts Reviews from Amazon

These large dog toy balls are the same size as regulation tennis balls but are softer and the felt fabric is slightly thicker. They appeared to be made well upon opening the package. I gave one to my dog who is a 3 year old chewer and within 5 minutes he had peeled off half of the felt from the ball and had swallowed it. About an hour later I noticed that the ball was broken wide open and the thing had to go in the trash. The second ball lasted about a day and met the same fate as the first. I am not going to give the remaining two balls to him since I have no idea if the fabric and/or rubber interior is toxic or not. I will keep looking for a more durable toy ball that is not cheaply made like this product and not solid rubber like many others that are available..