I think I would keep them else ware while welding, it is really hard to keep the welding helmets on that breed :laughing:
You are correct in regards to utilizing raw potato. I flash burned my eyes in 1972 at work and my Father instructed me to do this. It worked in alleviating the pain. I went to the E.R. the next morning to have everything checked out. The attending physician had never heard of this method. BTW, my eyes did not suffer permanent damage.Dogs & other animals are smarter than People. They will look away & often go away when you start welding.
Your eyes or others can be flashed or burned from a 100 feet or more. Been there - done that. If you get a bad burn it will start hurting fairly soon.
Best treatment is raw potato. Grated up in soft cotton rag and put on your eyes. You want to get the potato juice in your eyes. Do that as soon as you feel the irritation, don't wait for the real pain to start.