My husband and I just bought a dog bed for our 200 lb mastiff and wanted to share with everyone how great these beds are for those of you with big dogs like us. They are HUGE and they manufacturer says they are "overstuffed" and it sure seems like they are. They fit perfect in the Colossal Crates (other large breed owners will know what these are). This is the first bed that we've purchased that is big enough for our mastiff and they best part is how cheap they are - about $40-50 including shipping! The website is www.lazypoochdogbeds.com. I think they also sell beds on ebay too - they might be cheaper there.