Check your dog's toys for damage, and throw away toys that are starting to come apart.
When you connect the strap to the new pegs, the two pieces lock together and will not come apart without your assistance.
Based upon the Turkish puzzle ring, these rings come apart and go back together for a unique trick.
However, you can only get the pieces to come apart and go back together if you know the secret.
In certain areas of the set, the track may come apart as your child pulls trains across it.