Many parents intuitively feel that looking after an animal can offer children valuable lessons about caregiving, responsibility and empathy. "It's really important, especially for young kids, to learn that someone's perspective might be different from their own," says Megan Mueller, associate professor of human-animal interaction at Tufts University, US. "That's an easier lesson to learn, perhaps, with an animal than it is with, say, a sibling or a peer."