Is it good to have an overgrown dog?

Depending on the breed, the Teddy, for example, has a very high IQ and is ranked number one in small dogs! They are good at reading people’s minds, can obey their master’s instructions well, and have a good understanding and excellent learning ability. What many dogs need to be taught many times, the Teddy will learn once or twice, and the Teddy doesn’t shed hair!