Hello, I always have my pups on a leash for the first couple of months. That way if they are doing something wrong you can step on the leash and prevent them from doing it. It also prevents them from learning to avoid you and playing the chase me game
I lalso like to umbilical cord them to me with the leash, that way I am in control of where they are going and what they are doing. ( if they chew the leash you can try spraying bitter apple on the leash or rubbing in some vicks vapor rub)
If I cannot give them 100% attention I will crate them. I believe it is easier to prevent mistakes than to fix them, and having a pup in a crate is a sure way to make sure they are not in trouble. ( I do not use the crate as punishment, and the pup is never in ther for more than 2 hours)
A tired pup is a good pup. Mental and physical excercise is SO important. Incorporating training session thru out the day, and also going for a walk, playing some ball or swimming are all great ways. I always have my pockets full with treats so I can reward the pup if it does something right. I also teach my dogs that before they get anything ( petting, food, water, going out) that they have to sit.
The first 4-5 months with a puppy is the hardest, because they know nothing, and it is our job to teach them. It is also soooo special because you get to expereince there "awe" for life
I tell people that when they are getting a puppy, it is often like putting money in a bank. You have to put money in to get any out. All your hard work will be rewarded though if you put the time and effort in.
Keep us updated on your progress!!!