u/Certain_Ad3570

I literally went to the bathroom, came out and my dogs back looks like this. He was outside from 7:30am-11:30am, it’s now 12:30pm. I have no clue what happened or what this is. I don’t think he is bleeding, I patted the area with a dry towel to see if there was any blood and I’m not seeing anything. I’m wondering if he is sunburned.