Getting another GSD
Dettmer is 2.5 now and we are going to be picking up another gsd (girl 8wo). Dettmer has grown up to be very socialized and he has been to training ever since he was 4 months old. My question to you guys is what are some tips or tricks I should know about before I get the puppy. Also if anybody has any links to this type of situation in general I would greatly appreciate it!