On recommendation here I switched Shadow over onto a wet diet (mixed in with her usual royal canin dry food), and today she had the sloppiest runniest poop ever!! Is this normal, will her body just get used to it and firm up the poop?

I would think cats are like every other creatures and like a bit of a change in their diet now and then, we have found that if we do alter the diet of our cats then it does tend to make their poo runny and oh boy stinky !!! but after a day or so they are usually back to normal, i really dont think changing the diet upsets their tummies, its as you said, it just makes it very runny.. good luck with you're cats.................Chris.

It mayb e an intolerance to some of the ingredients inthe wet food. What food did you switch to?

Karen
Kiska Siberians

I tried her on Tesco's premium cat food which she didn't really eat much of.... she is fine on their Finest Salmon and Chicken. She is apparently allergic to beef though, but I was careful to check there was no beef in the ingredients. I think it was actually the addition of the wet food into her diet that gave her the runs, it's her 5th day having wet food now and she's settled in fine - panic over Gonna try a tiny amount of the Premium food alongside the one she loves sometime and see if she'll take it now she's more used to wet food. I heard Tesco's premium and finest recommended by someone on here and there's a tesco's down the road so I went and got some. I might try out Applaws too sometime, the shop is much further from us though. Anyway, she's so much healthier now she's having wet food - getting the runs for a day or two was a small price to pay, LOL!