While opinions vary in animal rescue, with a proper socialization plan, we believe kittens born outside have an opportunity to be socialized up to the age of approximately 8 weeks. (treehouseanimals.org)
Meeting the German Shepherd parent and making sure that they are happy with strangers is vital, but you will still need to follow a good socialization plan. (thehappypuppysite.com)
A well thought out socialization plan can go a long way to making this a reality. (hangingwithhounds.ca)