Offleash ball fetch

[Kev]

Hi folks, I just came back from the breeder a few hours ago and saw the pups! wow they're growing up fast for 6 week olds at Thursday (Ears are already standing!). So basically this is a remake of my other thread because I didn't get too many replies and I want to know if you think it's possible to over exercise off leash ball fetching in the early mornings and walks in the afternoon for a pup?

[ponyfarm]

Sounds exciting. If the puppy gets tired, then stop playing.