You have received great advice, however I would like to correct one thing that was mentioned, it is reccomended NOT to give rawhides UNTIL they learn what they can & can not chew on. A rawhide teaches a dog to chew, they have to chew, chew, chew a rawhide to make it tasty so they think if they chew. chew, chew something else it will eventually become tasty.

Good luck