If your k l o é gets too fluffy, put it in its sleeping bag and let it stay in your freezer for an overnight nap.
When it’s a little smelly just leave it outside in the fresh air, it will be just fine.
A bath is okay, but only when really necessary. Not too hot not too cold, just perfect for your hands. And be easy on the detergent, just a sip is ok.
To keep it in shape, dry flat.