Superkitties

Four cute kittens who live at a cat day-care have secret identities as super heroes. When duty calls, they jump down secret tubes where they suit-up and become Super Kitties. They have two adventures each episode. Sometimes they face a random trouble-maker, and sometimes they fight the super-villain Lab Rat.

The animation is high quality 3D CGI and the kittens are adorable. The simple city setting helps educate preschool children about the world around them and the stories give lessons on good behavior.

My only criticism (based on two episodes) is the stories are very simple and I think older children will quickly lose interest. If you need to satisfy multiple children at one time, you might do better with Puppy Dog Pals or Sophia the First.