Impromptfloof (floofinition) – 1. Acquiring a pet or animal housemate without planning. 2. An action done by an animal, especially a housepet, without apparent thought or planning.
In use: “She saw the puppy injured on the road’s shoulder. She thought he was dead, but picking him up, he yelped and licked her face. After a stop at the vet for treatment, she was an impromptfloof pet-owner for a sandy-colored dog named Road.”