He's about to turn five and go into a dual immersion program where they speak 90% Spanish and 10% English for the first two years (gradual shift to 50/50 by the time he's in fourth grade). I know the first two years are going to be crazy and frustrating for him, so I want to help prepare him now. The other thing is that my wife and I don't speak any Spanish, so it's not like we can just teach him ourselves. Are there any apps for toddlers that help with language acquisition? I guess in the same vein, are there any tv shows (I know Dora is the obvious answer, but it seems the Spanish on there is minimal) that do the same?