https://www.youtube.com/watch?v=7vOXWCewEYM
Help them understand that your house is their house
Attach a leash to you or anywhere near you
Create training - sit with puppy and feed them snacks when they go inside the crate
Take them out and when they poop, reward them
If they go inside, carry them outside or mask the odour better
My Dog Barks When I Leave Her Alone! Watch Me Train Her To Stop!
Play with him for sometime
Give him treats
Make sure he’s focused on the treats
Walk away casually without giving him an idea that you’re gone
You can also wait till he’s asleep
Keep him focused on something else