Loved the movie. Dogs are loyal to human but humans are not loyal. As we see in the case of Tramp who was traumatized after his master and mistress left him for the baby which he could not forget. On the other hand, Lady's family was about to follow the same path but they didn't. They brought not only Lady back from the pound., but also adopted Tramp as their own. "Every dog deserves a family. "
They understood that what family means. "Be myself and be by myself " only make you alone. This what Tramp understood as we all should.
So, watch the movie and remember "every dog deserves a family ".