[mangoandmimi]

Sorry I do not recommend Harry hamster for a dwarf. There are not nearly enough seeds in there for a Robo and the pieces are very large. A better alternative would be the bunny dwarf hamster dream expert (zooplus) or the rodipet hybrid mix. Both need supplementing with a bit of extra protein eg a couple mealworms. Both are high quality mixes I preferred the rodipet but it’s a little more expensive.

You need a hamster specific diet as rats and hamsters have different dietary requirements.