Write an article based on this "Inspect the rabbit's hutch to determine if it's the source of the smell. Replace soiled hay each morning. Clean the whole hutch thoroughly once a week. Leave the hutch to dry in the sun for 3 to 4 hours."
Open up your rabbit’s hutch or enclosure to look around and smell it. Check for any areas that are particularly damp or any areas with waste in them that haven’t been cleaned recently. If the odor is coming from the rabbit’s hutch, you might not be cleaning it often enough. Clean out any soiled or dirtied hay in the rabbit’s hutch each morning and replace it with new hay for your rabbit to sit in.  If you can’t clean the hutch each day, you should be doing it every other day at the absolute minimum. If you don’t want to clean out the entire hutch, you could try litter train your rabbit so you only have to clean a small area or a litter tray. Your rabbit’s enclosure should smell like clean hay, which many find quite pleasant. If you smell anything stronger than this, it’s likely that you’ve found the source of the stink. Even if you’re cleaning out soiled hay each morning, some bad smelling substances can seep into the hutch itself. Clean the hutch thoroughly once each week by removing everything, scrubbing the hutch down with warm soapy water, misting lightly with white vinegar to disinfect it, and rinsing thoroughly with water. You should also clean your rabbit’s food bowl and its water bottle or bowl when you clean out the hutch weekly. If the hutch is still wet or damp when you put hay back into it, the hay may begin to rot and produce a bad smell. Let your rabbit run around freely or keep it in a small, temporary cage while the hutch dries completely.  You should be able to tell by touch if the hutch is still damp. Feel the inside for any dampness, leaving it to dry for longer if it is still wet. As long as you keep a few doors closed to prevent the rabbit from traveling too far, it should be perfectly content hopping around your home while its hutch dries.