I started researching alternatives for my boy and Atlas had a better ingredient list for a lower overall price, in essence, checking ALL the boxes! In addition to this dog, my senior dog that had both CCLs torn during his working career, needed a bit of help to be comfortable and I started him on the Atlas as well. Neither dog was without it again! My boy Blaidd, is 6.5 and still shows no signs of hip issues, has IGP and Dock Diving and trick dog titles. My senior passed just before his 12th birthday, but until life ending health issues appeared, he was very mobile and comfortable, and I attributed it to the Atlas. – Shelly Timmermann.