[video width="240" height="160" mp4="https://www.cimarronah.com/wp-content/uploads/2020/11/vid_oa-checklist-cat_01-jump-up.mp4"][/video] Arthritis in cats is a very common condition! Cat arthritis happens in over 40% of cats!  90% of cats over the age of 12 years have radiographic signs of osteoarthritis! If your cat is 7 years of age or older, it PROBABLY has arthritis! ...