[cypher]

Carefresh can be quite dusty & some hams don’t do well with it, you might find that changing to a paper based substrate could help, I use Kaytee clean & cosy after trying many substrates I’ve found that to be about the best.
I don’t really think the food is too good either really, a good dwarf mix with more natural ingredients would be better for him, a lot of people use the rodipet mixes, they hybrid junior would be the most appropriate.
https://www.rodipet.co.uk/pet-foods/...nior-500g.html
If you do make changes I would do it gradually, don’t change all the substrate in one go & slowly introduce new foods over a week or so giving him time to adjust.