Any one using pine pellets for cat litter? If you buy the 40 lb bags for Horse bedding - it is supposed to be cheap, less dust and less odorous.
I found small bags at pet smart but they are pricey. At this farm supplier near St Mary's, ON ( TSC in US carries them ) they are C$5.50/40 lbs.
For horses - you mix a bag in wheelbarrow with some water to make a finer and softer bedding, expands about 3X.
Urine breaks pellets down further into sawdust which sinks to the bottom.
So far I have not seen anything definitive in adding some water when used as cat litter.
Some say yes - easier to walk on. Others say no - don't want it to be too small, etc.