Rabbit n. : Any of the smaller species of the genus Lepus, especially the common European species (Lepus cuniculus), which is often kept as a pet, and has been introduced into many countries. It is remarkably prolific, and has become a pest in some parts of Australia and New Zealand.

Example:
What Rabbit breed is the easiest and least expensive to have as a pet?

Taxonomy
rabbits, Rabbit Society, breed, lapin, rabbit care, Rabbit Care Guide, behavior, non-profit organization, pet, bunny, bunnies, breeding, Humane Society, education, QAA, adoption, spay, neuter.

Defination from the web:
rabbits, finding them homes, educating the public, and assisting humane societies.