Kong Classic Xtreme PRODUCT REVIEWS PAGE 1 OF 1 Options Available: Extra Large Large King Shop Kong Classic Xtreme Rated 4.5 out of 5 by 3 reviewers. Rated 3 out of 5by heatherpiroToo smallThese were smaller than the ones I bought last time. I wish there was a better way to know the difference between the sizes. 01/28/2014Rated 5 out of 5by TCHEvery dog owner needs a Kong!This is by far the best toy you will ever buy. It will last you years. Trust me! 02/13/2012Rated 5 out of 5by Roberta_a_Lab_owner_and_Lab_grandmaAwesome toyI have a black Lab and a Rottie Mix. My son has two Lab mixes and my daughter has one Lab mix. Between all these chewing dogs, my Kong has already lasted several years!!!! I think Kong makes the best, longest lasting toys. They may be pricey, but they are well worth it! 06/24/2010 Page 1 of 1 1