My 12 week old kitten has loose stool and gas. He passes gas and a small amount of stool comes out too (though he doesn't seem to notice and I have to wipe his bum or it gets everywhere). On the days that this happens it almost always happens between 4:30 - 6:00 am. The problem seemed to have passed, as he had 5 days free from gas/loose stool but now it's back (though I haven't changed his routine or diet). I do notice his stomach gurgling and it sounds unsettled. There is no blood in his stool.

As for his diet ... he eats about 1/3 cup of canned food (Weruva - Paw Lickin' Chicken and/or Peking Ducken) twice daily (6:30 am and 5 pm) and about 1/4 cup of dry food (Wysong - Epigen 90) throughout the day. No food over night. He occasionally munches on cat grass. The past two weeks I have been giving him OptaGest (digestive aid) in his wet foods and initially this seemed to have helped (those 5 gas/loose stool free days) but now the gas/stool is back.

He is up to date in his shots. He was de-wormed just before I adopted him (1 month ago today). He doesn't go outside and has no contact with other cats. He is an active and playful kitten and has no other health concerns.

Is his gas/loose stool issue related to his diet? Any ideas on what can I do to alleviate his problem? Or is this normal for kittens?

Optional Information:
Pet's Gender: Male
Pet's Age: <1
Name of Cat: Olie

Already Tried:
OptaGest