I have an 8yo Persian-adjacent cat who sometimes gets bits of poo stuck in the fur around her bum or back legs. My usual solution is to try to quickly pull it off using a wipe, or if that doesn’t work, then with DS(12) distracting her and holding her front end, I gently snip the affected fur away with nail scissors.
Woke up this morning to find telltale shit stains where she’d been sleeping. Waited for DS to get up to take a look at her. But horrors - it’s way worse than usual. Looks like she’s done a diarrhoea and then sat straight in it! Huge clumps of shit-matted fur all around, with ‘trails’ as well! 🤢
She uses a litter box due to having been an indoor cat for the first 3 years of her life. She also has a history of occasional diarrhoea which always resolves within 24 hours so no need to see the vet unless it lasts longer than this. There were a couple of normal poos in the litter box as well so I’m not concerned about her health. I just want to know what to do about all the shit! We tried dunking her and showering her, which mostly only succeeded in making the shit wet so that she was leaving a nice trail of shitty drips behind her. 🤦♀️
Eventually I threw her outside in the hope that she’d wash herself and/or it’ll dry off once the sun comes out. She’s now sitting miaowing plaintively to come in. 
Any suggestions as to what I can do please?? It’s just me and DS. We have an outing with friends at 1pm today which can’t be cancelled. I’m in favour of leaving her out all day until we get back (prob 6pm ish) but DS says I’m ‘abandoning’ her! (We don’t normally leave her outside for long.) We’ve already had one blazing row about it before 8am and I’m so stressed!
TIA.