A child’s brain is a wonderful thing. It has a high level of plasticity and that’s why it will be easier for them to learn a new language. Of course, learning foreign language has a lot of benefits on the long run, and you are doing right to start learning early on. Spanish is an interesting language and you can find many interactive ways to make it fun to learn for kids. As said, there are a lot of benefits, but also some considerations worth taking into account.