Rabbit
The rabbit may be the most accessible mammal on Earth outside of domestic cats and dogs. Pet rabbits cost between £20 and £75 for common breeds, with maintenance requiring modest hay, vegetables, and housing. Children worldwide experience their first pet ownership through rabbits, learning responsibility without excessive parental investment. Wild rabbits can be observed in gardens, parks, and countryside across multiple continents, often without conscious effort. The species has achieved a level of domestic integration that makes encountering a rabbit entirely unremarkable—they exist in proximity to humans as a matter of course.
Panda
Encountering a giant panda requires either considerable travel or extraordinary fortune. Visitors to the Chengdu Research Base queue for hours merely to observe pandas from designated viewing platforms. Western zoos housing pandas treat them as premier attractions, with viewing times often restricted. One cannot purchase, adopt, or privately own a panda; they remain property of the Chinese state regardless of birthplace. The experience of seeing a panda—let alone touching one—represents a lifetime memorable event for most humans, precisely because access is so rigorously controlled.