Thanks for remembering the tiny dogs! They love to play too! My two 5 and 6 lb. dogs have enjoyed these bones for years. The squeaker lasted a long time on most of them, but even after it no longer squeaks, they still play fetch with the bone. I've even thrown them in the washer and dryer and the squeaker usually toughs it out. We have purchased probably a dozen or more of these over the years. I want to replace them due to being dirty before they wear out. I like that they are not too thick, as they can still fit into tiny mouths.