to Purrs
Sorry that your kitten is not well and to get the benefit of all the knowledgeable people you really need to either have this post moved to the health secyion or for you to repost there.
Let me know if you want it moved and I will move it.
My kitten was 10 months old at the time had terrible upset tummy from his food for ages and he ended up on one ogf the hills special foods too but also on a probiotic capsule, so its good your kitten didnt get this bad.
How old is the kitten and what is his name?