I have a 14 year old pit-black lab mix, pushing 95 pounds. Finding a big dog bed is hard, this was the biggest one I could find and it was on sale. Prinnie seems to like it as she has alot of lumps and bumps from cancer and falls asleep snoring away. Works for us! Plus there's room for her moose of a little sister who is prob 75 pounds. If that helps gauge the size other than measurements lol