Puff's droppings seem normal, and in fact completely healthy. I've provided him with repti-carpet as a substrate as I am aware of the risk of impaction in Bearded Dragons. I offer him 2 to 3 crickets at a time, at least twice a day, and in a best case scenario he'll eat one throughout an entire day! He refuses to eat fruits and veggies of any kind, and receives upwards of two baths a day, one of which may be substituted with a misting to avoid causing unnecessary stress. He rarely opens his eyes except for during bath time when he livens up enough to get a quick swim in. He has passed stools without massaging but under his current condition I make sure to massage after every bath. Temperature in the basking reaches as high as 105F and 80f on the cool side of his viv.