content: I have three of these balls, I also have 3 dogs. A DDR German Shepherd at 96lbs, a 60lb Husky mix and a 45lb Collie mix. The two smaller dogs love these toys. The shepherd (Blitz) saw me lightly toss the ball and treats fall out so Blitz will pick up the toy and throw it against the wall. HOme and toy still survives even today. Great way to keep dogs happy on a rainy day or before they go to bed. These can survive in my house I know they are built to last.