I decided to bake some treats for my hamsters, and the recipe worked out really well so I thought I'd share it
1/4 cup of millet
1/4 cup of porridge oats
1/8 cup of peanut butter
Half a mashed banana, or substitute for an egg if you want more protein content, or if you're making it for a diabetes-prone species.
1/4 cup of flour (add a little more gradually if the dough is too wet, or add a few drops of water if it's too dry. The balance will vary depending on how many seeds you add, make sure it's just sticky enough to hold onto the seeds!)
Any other seeds you want to add, I used a large handful of pumpkin seeds (with the husks, they were roasted from a carving pumpkin), and a few tablespoons of shelled pumpkin seeds from the shops.
Shape them into little balls, larger for Syrians and smaller for dwarves.
Baking time is around ten minutes at 180° Celsius, although it varies depending on the size of the balls.