My fiancé and I have decided to adopt a golden retriever puppy in the next few months. I have been doing research and want to do what’s best for new puppy! We currently have two 2 year old cats that are very friendly and social. We are also moving into an 1100 sq ft apartment as well. Considering my fiancé and I both work full time, I have been trying to find the best way to train the future addition to our home. Should we do pen vs crate? Is it bad to have a PetLoo (indoor pet potty area) readily available for the new puppy? Is it a bad idea to allow access to the cats so puppy doesn’t feel lonely while we are at work? Any input for our situation would be so helpful!