What should I do if the puppy just picked up doesn't move?

See if it's cold. Dogs are generally inactive in cold weather and have no roundworms in their stomachs. Look at the white line that leaked out after they took a shit. It's a worm! Ascaris medicine is important and small. This is very serious. Let's see if its nose is dry! If it is dry, you should take it to the pet store. You may be ill. If a dog's nose is wet, it is healthy!