https://www.redfin.com/blog/preparing-your-home-for-adopted-pet/

Check out these tips from shelters and pet industry providers on preparing your home and family for your new adopted pet.  Pets Pets Pets is quoted at the end in "The Rule of 3's" 

3 days for your pet to feel safe 

3 weeks for your pet to understand your family routines 

3 months for special bonds to form 

Be patient, be kind, have fun, enjoy your new life together!