It is important to keep puppies with their litter and/or other dogs until they are at least 6-8 weeks old.
A lack of socialisation during the a puppy's life can have lasting effects and cause behavioural problems.
Socialisation includes exposure to many different people, experiences, objects, environments.
Over-exercising a growing puppy you can overtire it and damage its developing joints, causing early arthritis. A good rule of thumb is a ratio of five minutes exercise per month of age (up to twice a day) until the puppy is fully grown.
This package consists of 3 x 30 minute visits each day as puppies should not be left alone for very long as this can cause problems in later life.