u/Few-Expression-6788

First picture is a month ago and second is tonight. My 12 year old dog has had this spot on her paw pad. I’ve taken her to the vet 3 times and because it’s not running hot, she’s not reacting to it when touched, and nothing was happening when squeezed, they’re just writing it off as a probable injury. We have tried Benadryl and deramaxx.

I keep saying it’s getting steadily worse. She does try to walk on gravel to potty but I’m trying to get her to the grass instead. Does anyone know what I’m looking at?