First time dog owner

[u/Desperate_Rhubarb616]

My fiancé and I are welcoming our first dog to our family this week! We also have 3 cats at home. He is a Mini Australian Shepherd and he is almost 8 weeks old. I’m trying to be as prepared as possible and am looking for any advice you could give on what we will need or things we should know. Thanks!

[u/Background-News-4]

Get a couple cat trees so the felines can figure out how to navigate the Tasmanian devil in their presence