General Nouns:
* Puppy: The most basic and common term.
* Pup: A shorter, informal term.
* Young dog: A more descriptive term emphasizing age.
* Doglet: A playful and endearing term.
* Little dog: A simple and straightforward description.
* Whelp: A formal term for a newborn puppy, often used in animal husbandry.
Nouns Describing Appearance:
* Furry friend: Emphasizes the puppy's soft coat.
* Little ball of fluff: A cute and playful description.
* Tiny tot: Highlights the puppy's small size.
Nouns Describing Behavior:
* Plaything: Focuses on the puppy's playful nature.
* Chewer: Refers to the puppy's tendency to chew on objects.
* Cuddle bug: Describes a puppy that loves to be held.
Nouns Describing Ownership:
* Pet: A general term for a companion animal.
* Companion: Emphasizes the puppy's role as a friend.
* Family member: Highlights the puppy's place within the family.
Nouns Related to Specific Breeds:
* Golden Retriever puppy: Specific to a particular breed.
* Poodle pup: Another example of a breed-specific term.
The best noun to use will depend on the context and the desired tone.