Meaning of "Eight Piggies In A Row" by Raffi

The song "Eight Piggies In A Row" by Raffi seems to be a simple children's song, but it could also be interpreted as a commentary on conformity and the pressures to fit in with societal expectations. The repetition of the lines "Could they laugh? No, no" and "Could they dance? No, no" could suggest the idea of stifling individuality and expression in order to conform to a group. The piggies being unable to cry or sing may indicate a lack of emotional depth or authenticity in this environment where everyone is expected to behave a certain way. In a broader sense, the song could be seen as a cautionary tale against losing one's unique identity in the pursuit of fitting in with the crowd.