Our 10 month old puppy (Papillon/Pomeranian mix) was diagnosed with bilateral luxating patellas and required medial patella luxation (MPL) surgery on both hind legs. Trupanion covered 90% of all the costs involved with his condition, returning thousands of dollars to us within a week of submitting the one-page claim form. We cannot express how thankful to have chosen Trupanion as our pet insurance provider!! THANK YOU SO MUCH!!!!