Absolutely not! I have a subscription to the large dog box and we get 2 chew toys, 2 bags of treats, and 2 rawhide/jerky type. While we usually do not finish all of the products on average they are not overwhelming.
We have a puppy and a large dog, so we keep unopened bags of treats in storage as we make our way through the other treats. The puppy goes through treats rather quickly in his training classes, but I enjoy having a variety for him to choose from!