Well since you didn’t provide any context, what you need to do is read his speech and answer what part is the least boring or more Intresting then the rest. Sorry if this doesn’t help
Most transitions are going to be Two Paragraphs! I took college English and my professor wanted us to change topics/ideas every 2-3 paragraphs :)
Answer:
It takes a lot of responsibility to train a dog.
Explanation:
It even says in the 2nd paragraph "I thought that having a puppy would be fun, but it ends up being a big responsibility." This shows that having a puppy takes responsibility to train.