Pat, I wouldnt use bunny pellets. More is to go wrong should they somehow down one and it expands. Safer than sand though.

Particle substrates.... what can we do about them? It is so much easier to miss poop and such with it, I comb through my savs cage every few days and find buried poop all the time. With paper towels it would be easy to spot any poop because paper towel changes colors around it. PlaySand isnt bad for beardies, its how responsible the owner who changes and feeds on is.