. Rabbit is expertly preserved and presented in an extended position for anatomical correctness and ease of study. Injected rabbits are injected with elastic latex with bright, contrasting colors, to ensure ease of dissection. Great alternative to cat dissection. Flinn-Preferred™ preserved specimens are safe, non-toxic alternatives to formaldehyde preparations. These specimens retain a more lifelike and natural appearance and have not been exposed to formaldehyde at any point. Look for the Flinn-Preferred™ symbol!