8 weeks old mini Dachshund first day at home

I had Chloe when I moved in United state after 3 years.I had no idea how to train or raise the dog.After Chloe moved in to my family for 2 years then Sushi cames along.Chloe is my step-son’s puppy.After my step-son moved out.I keep Chloe with me.She becames my puppy ever since.If anybody has any good advice how to raise them.I will be very appreciate and I take it serious.Thank you in advance for all of you kindness comments.Love from Thai mom.☺️☺️☺️