I just bought Swheat Scoop litter a few days ago and have it mixed about half and half with Marlee's old litter (TidyCats Small Spaces). I've noticed the past two days, shes started PLAYING in there! Its like she'll kick it up, then try and chase the pieces flying everywhere or something. Sometimes it seems like she sees something in there I don't, but I just now went and sat and looked through the litter for bugs or something, and don't see anything! It wouldn't be a big deal, but shes making a GIANT mess everywhere! Not only is she kicking it out, but since she like rolls around in there, it sticks to her fur and falls all over the room. Plus, shes starting to smell like litter....
Is this normal, and is there anything I can do to deter this?