Kitten food recommendations please, diarrhea

[xxxJess123xxx]

Hi all kitten is 12 weeks. 2nd cat.
She has been wormed.
Got her 2 weeks ago and she was Harringtons dry and Felix AGAIL wet (same as my other cat)
Something isn't agreeing with her as she has the poos. When I first got my other cat she was the same, I took her off the whiskas wet and she was fine.
So I took baby off the Felix and tries Harringtons wet and i thought it was better quality.
She still has the poos
Is there something else I could try to bind her up slightly? My other cat is fine, but not really impressed with the Harringtons wet, just picking at it.
Thank you

My cat is a couple years old and will usually get diarrhoea if she eats too much of something she doesn’t usually eat.

Whenever she’s had it for no obvious reason I take her to the vet. They recommended a probiotic paste and plain steamed chicken and rice or tuna (in water not brine or oil) for a few days until it clears.

Yours is still a baby and her digestive system will be extra sensitive. If it’s not a sudden change of food speak to a vet.