I do feel a little silly for asking about this, but here we go...
So, about one month ago we adopted a little kitten, she is now 3months and a bit old. Been having her inside for the most part with some occasional walks outside to get her used to being outside, as she is an outdoor breed and will eventually be allowed to walk freely in or out. For as long as she is for now indoors, we've gotten her used to using the litter box, one of them with a small hatch to get inside, which she is good at using. BUT, whenever she decides to to curl one down, it f*cking reeks, it smells quite bad. I've had other cats before and none of them have smelt like this... Obviously we get rid of the shit asap, but then also clean her with a wet cloth so that she run around smelling equally bad and to teach her to was herself.
She tries to dig her shit down, but instead of digging it down into the sand or put sand over it, shes just scratching the sides of the cat litter box. Also after going out of the litter box, shes wiping her paws on the floor. But yeah, the scratching of the box inside is very loud and doesnt seem normal either. Is the box too small for her? Or could this be related to the sand of choice?
So, anyone got any tips or tricks here? Is this normal-ish? Obviously shit smells... but this seems almost out of the ordinary... Does the type of cat sand matter a lot?
Her poops shouldn't smell like roses, but the smell shouldn't be so terrible that you can smell it from the next room either.
Are her poops solid? If they're not, definitely talk to your vet, as she could be sick, and diarrhea is especially dangerous in kittens.
Assuming it's not a medical issue, looking at the ingredients of that food, I think you might find the smell improves if you try a different food. One of my cats has a very sensitive stomach, and my vet said that ingredients such as fish, beef, lamb, corn (maize), soy, and wheat are frequent triggers for cats. I see that the first three ingredients of that food are on that list. For proteins, poultry (chicken, turkey, duck) or rabbit tend to be well accepted. I've had to switch my cats to 100% wet food, but my vet previously suggested Dr. Elsey's chicken kibble, and they both liked it.
And at the opposite end of the spectrum, there's cats who intentionally don't cover it, as a way of marking territory. One of mine has a lot of "dominant" tendencies, including a habit of not even trying to cover his poops.
Our cat did that with the manual scoop, but we got an electric scoop for the other one with kidney issues and she stopped playing in the litter. One of those unexpected positives.