(for true friendship, even in dogs, is beautiful,)
I really enjoy how the author is is explaining the meaning of friendship and goodness through the relationships of humans and animals. At this point in the story, it can be assumed that the goodness and love of humanity is the main theme being discussed.
“Yes, William, such sports would certainly have a tendency to confirm a cruel disposition. You will find that most kind-hearted people are kind to animals. He who treats his horses and cows with care and tenderness, will not neglect his wife and children.”
It is interestig to see the mother reply in this manner as earlier, she mentions that animals are not worth receiving education and clearly explains that humans have value over animals, even calling animals inferior. Here, she is expaining that most people who would treat an animal with care would of course already treat their family with kindness as treating the animals well was alreayd a sign of having a good heart. Is she explaining this in agreement, that animals shouldn't be seen as inferior? Or is she simply saying this?