It's a rather grim stain so I'll try and put it politely.
Basically my Alaskan Husky was spooked by a neighbors fireworks last night and brought up some bile on my carpet.
Usually I hear him and even if I can't get him out in time, I can clean it up quick. However he must have been quiet about it, or the fireworks masked the noise because it was basically dry when I found it.
Now I have a horrendous bright yellow stain on my light grey carpet right on the top of the stairs where everyone can see it.
So far I've tried blotting it with soap and water and the smaller stains have lifted recently enough but the bigger one hasn't shifted at all. Help! This carpet is only a few months old!