My friend has a couple of cats and one appeared to have hurt itself and was limping...
She crawled under the house and wouldn't come out. I made an offhand comment after he said that food wasn't tempting enough for her...
In my house, if poop falls to the floor anywhere but the designated litter box room, I know about it. Because the other two cats will make sure to point it out 😁😁😁
I told my friend to get the other cat's poop out of the litter box and put it a couple feet out from underneath the house. He said it was less than 10 minutes and it worked.
@SpookcatHe thinks it was a burr from any number of the thick weeds on his lot. Vet visit today.