Poor dog please help
So this is my dog Minnie and basically from one day to the next, her life completely changed. We’ve taken her to multiple vets, every one says they’ve never seen anything like it. After each vet visit, she’s a little worse, so I don’t know what they’re doing to her in there but we’ve stopped taking her. She went to playful, jumpy to cautious and almost depressed? Completely disoriented, it’s so sad to see. This was practically the fastest decline, ever. What is this?!? What can we do to help does anyone have experience with this? This had been a steady decline over the course of a month. She is a 6 year old female, never any history of any issues. This was so sudden and started out as a bump and then grew and grew to now, also affecting her eyes with swelling and inflammation.