> they rarely walk their pup until it reaches one
> shouldnt be walking their dog at all below a year old
I have a gundog breed that benefits from careful exposure to a lot of different experiences. I would probably say that I do not walk my pups purely for
exercise until they are at least 9 months old. We do a lot of planned outings to experience a variety of sights, sounds, smells etc but don't walk for walking's sake like I do with older dogs. There are some good online socialisation lists to help you tick off these type of experiences and I have developed my own based around the types of life my dogs have. We live in a very rural area so as well as visiting livestock, ignoring the chickens, and watching tractors we have to go on town trips to acclimatise them to traffic and lots of people. Also, every rainy day was spent in the lane playing in puddles with the ducks as I need a water confident dog in Somerset

Training is more tiring than walking for puppies and is very good for them. Remember that distance isn't necessary and duration should be controlled. I wouldn't do 'lots' of off lead field walking either with your breed but please do take breed specific advice on that. Are you getting good support from your breeder? Diet and exercise are two very important areas for a breeder to discuss with their puppy owners and you should be able to go back for advice whenever you need it. If for any reason your breeder can't help then try and make contacts through your breed club. Even if you aren't intending to show your pup you can always pop along to a breed show or championship show to talk to other owners and breeders if you need extra support.