Picking a favourite is tough! Dergs are definitely very cute, and there is such a large variety of them. They can be fluffy or scaly, wings or no wings, big or smol. My sona is a canine, and they are very fluffy, cuddly, and have pretty beans. But felines are cute, too! And avians are so elegant, and protogens are super cool. If I really had to pick a favourite, I think I'd choose canines because I like them in art and "in person" (fursuits). Protogens are a close second, though. Do you have a particular kind of derg that's your favourite?