When Should I Start Training My GREAT DANE PUPPY?

[@paisleysharp539]

We started leash training, potty training, kennel training, to drop things, table manners (staying in the living room while everyone eats), we're having a hard time with sit and lay down she's stubborn and isn't food motivated and doesn't want to do it what so ever we can get her to sit here and there but haven't once gotten her to sick she's almost 10 weeks old

[@DirtyGreens]

It's never to early to start these dogs are as smart as cats are.