Limp can be due to arthritis.Well. I brought her in to my garage to do a full exam and she perked up immediately. Full posture, alert, healthy poop and normal appetite. I'm thinking her lethargy must be related to heat stress. I also examined her feet too to see what the cause for her limp is and there just isn't anything wrong at all. I checked every crevice and all the way up her legs and nothing seems to be wrong at all. Can't even tell she had the bumble foot. Anyone have an idea why she'd still be limping?