HAHA!! just laughing from reading all the posts...my Sammie fetched at first but then after Maggie came along, she didn't anymore. Maggie, being the lab, will fetch balls non-stop BUT not frisbees. I didn't have to train her at all...lucky me!!! When she wants to play, she'll get her ball and give it to me. She'll even forget to stop for a drink cause she's having so much fun!!!

Good luck with your fetching!!!