* Number of ferrets: More ferrets mean more waste.
* Size of cage: A larger cage will require more litter to maintain a decent depth.
* Type of litter: Some litters are more absorbent than others, so you might need more of a less absorbent type.
* Ferret's diet: A diet with higher moisture content might result in more frequent urination and thus more litter usage.
* Ferret's health: Illnesses or digestive issues might lead to increased waste production.
General guidelines:
* Depth: Aim for at least 2-3 inches of litter in the cage.
* Frequency: You should be scooping out waste daily and changing the litter completely at least once a week, or more often if needed.
Signs you need to add more litter:
* The litter is noticeably dirty or smelly.
* Your ferret is urinating outside the litter box.
* You can see the bottom of the litter box.
Tip: It's better to have too much litter than not enough. You can always scoop out excess if you need to.
Important note: Never use cat litter for ferrets, as it can be toxic and cause respiratory issues. Stick to ferret-specific litter or safe alternatives like paper bedding or wood shavings.