We have a four month old puppy that has begun chewing and sucking parts of his fleece blanket in his kennel and swallowing it. I don't want to pull his blanket out and have him with nothing soft in his kennel when he is in there or sleeping but I am worried about him eating it. I have seen small pieces of it in his poop so I know he is indeed swallowing it. I have tried telling him no and pulling him from the blanket and giving him a chew bone or toy but he wants to go back to the blanket. Any ideas or suggestions out there? Also, he had been doing a good job of not biting our fingers but in the past day or two he has started biting again. We do the telling him no and giving him something else to chews but he wants to go back to our fingers. Is this just another chapter in teething or puppyhood?