In a disaster, crates provide movable shelter that's safe for both pets and people. Probably the best use of crates is in house-training puppies and dogs. Choose a crate made of molded plastic, the kind airlines use to ship pets. Pick a size that fits your puppy now, not the size he will be. The crate you need could be gathering dust in a neighbor's garage, or you can borrow one from your breeder.
Crate training limits a puppy's options.
Puppies need to relieve themselves after they wake up, after they eat or drink, or after a period of play. When he goes, praise thoroughly with words and pats, then take him inside for breakfast. Feed him and offer him water, then take him out for another chance to go. If he goes, more praise and back inside for play. If you're not sure he's completely empty, put him in the crate.