Furcamper going blind. Your $0.02 to help next trip?

When our cocker spaniel started going blind, it was traumatic for her to be taken out of her comfort zone (the house and everything in its place) and then go into the 5th wheel. She was having bad panic attacks because the camper layout wasn't her usual house routine. So we would take her to our vet and his kennel when we would go camping. Of course she had our other dog to curl up with in the pen as comfort. Due to her other health issues, she passed away less than a year later.