I'm not a training expert by any means. There are far better training resources on the internet if you can get past them trying to sell you something. My process was pretty simple. I started with simple fetch, but always used a small shed. (This dog doesn't know what a tennis ball is). She has only played fetch with a shed. From there I put sheds in the house and got her to play hide and seek. From there we moved it to outside. From there I just raised difficulty to hiding them in CRP, etc. I noticed she hunts with her eyes as much as her nose. Shed shape recognition is key. I used "find a bone" as her keyword to start looking. Always give her high praise when she retrieves a shed. I never used those silly rubber look alike sheds or the "shed scents". Like many products in the hunting industry I see them as nothing more than gimmicks. She is FAR from polished and gets easily distracted by other things while in the field but is still young yet. This year has been slow, but watching her work has more than made up for it. Pic from this weekend.