OK and now I feel bad cos I keep imagining the scene and I can't stop giggling ... but I can also imagine the way you got home from work so tired and having to face all this mess to clean up. So here's my similar story .. kinda ... to maybe make it not seem too bad.
Maggie was still a puppy, and not knowing too much about bulldogs, we took it into our heads to do a U-Turn on the food and totally change brands for all six of them. Now the other five did fine, but within 24 hours Maggie showed signs of having an upset stomach. I've never seen a dog go into the yards to poop and for it to spray at least 3 feet out behind her (no exaggeration). So we put her on the bland diet but we had to go to hubbys family dinner that night so we caged her and moved the cage into the center of the kitchen. She hadn't shown any signs for a while, and the other two younger dogs were caged in the larger one a good 4 feet away in the corner of the kitchen.
When we came home two hours later, you would have sworn that she had aimed for the other cage. The liquid poop had managed to spray on the cage, and past it to hit the silk kitchen curtains that covered the back patio sliding doors. It was like somebody had spray painted the kitchen in diahorrea. I didn't quite know where to start ............... everywhere!! My only guess is that the other two pups knew what was coming because miraculously they must have ducked and missed the liquid explosion.
So apologies for laughing at your story and please feel free to giggle at my poop spray painting experience as much as you like!!