The Baby Smiles

The way you drew the trio is adorable but as a suggestion, can you make the pupils in their eyes bigger to make them all very appealing since they are all Baby smiles. Also why were their parents killed by humans? Why did Bloo's parents abandon him when he was young? I see you made him observant, but shouldn't these Baby Smiles have a tragedy in their backstory that might give them post traumatic stress disorder? It would help make the story connect to the readers and their lives on how hard it is. And not only that, you could add details to how they are trying to catch their prey and how they are failing to make this credible. I think you did a great job with the character development. please keep it up.