On Average, a normal 6-8 week old puppy's potty schedule will go something like this: For the first 3 to 4 nights he will wake up every two hours and need to go potty. If he goes to bed at 10:00 pm he will wake up around midnight, 2:00 am, 4:00 am and 6:00 am in the morning. As you are crate training a new puppy for nighttime, don't hesitate, get up and take your puppy outside to go potty.
To provide the extra fuel, a choke is typically used; this is a device that restricts the flow of air at the entrance to the carburetor, before the venturi. With this restriction in place, extra vacuum is developed in the carburetor barrel, which pulls extra fuel through the main metering system to supplement the fuel being pulled from the idle and off-idle circuits.
As a result, the motorcycle is less fuel efficient and runs hotter. Leaving a full choke on for three minutes or less is fine to get the engine warm, but once the engine is warm, there should be no need for the choke. If your carburetor is dirty, and you are not usng the choke, the engine may die. But, this is not a good excuse to keep the choke on. You are hurting your engine, and not helping to solve any carburetor problems. In this case, you should have the carburetor cleaned, jetted, and synced. This should solve your choke problem. Also, fuel injection motorcycles do not have a choke.