Rabbits are among the most popular pets in the UK, with over two million kept across the country. Among the 50-plus breeds available, giant rabbits stand out for their impressive size and gentle nature. These large bunnies, sometimes weighing up to 13lbs or more, are becoming an increasingly favoured choice for pet lovers and breeders alike.
Giant rabbit breeds, such as the Flemish Giant and Continental Giant, descend from European meat and fur breeds, including the now extinct Patagonian rabbit. The Flemish Giant, imported to America during the 1890s rabbit boom, helped develop today's larger breeds. Known for their varied colours and calm temperaments, these rabbits have gained popularity not only as pets but also for showing.
Thanks to their docile and easy-going personalities, giant rabbits can make excellent pets, especially for those with some experience. Their size demands gentle and informed handling to avoid spine injuries and stress. Owners should provide ample living space—such as dedicating a large area or room—and safe, spacious housing free from wire mesh floors to protect their feet. Housing should include a separate sleeping area with soft straw bedding and clean shavings to absorb moisture and odours. The House Rabbit Society recommends allowing these rabbits freedom to roam indoors and in a secure garden space.
Like all rabbits, giant breeds are strict herbivores. Their diet should be rich in quality hay, which helps wear down their continuously growing teeth and provides essential fibre. Commercial rabbit mixes can supplement their diet but need to be given in larger quantities compared to smaller breeds. Fresh leafy greens such as kale or cabbage, along with small amounts of fruits and carrots, supply vital vitamins and minerals. Clean, fresh water must always be on hand. Due to their larger size, feeding costs and quantities are greater, so it’s important for potential owners to consider this commitment.
While 12lbs may sound modest, some giants can weigh up to 50lbs, vastly outweighing common pet rabbits that average 4 to 6lbs. These rabbits have elongated, powerful bodies with large hind legs. Bucks (males) have noticeably larger heads, whereas does (females) often have a prominent dewlap. Their fur is soft and glossy, with recognised colours including grey, black, blue, sand, and white. They typically take 12 to 18 months to reach full maturity and sexual maturity aligns roughly with this age range.
Breeding should be approached with great care and responsibility. Giant breeds often start breeding once they reach their senior weight, such as around 14lbs for Flemish Giants. While they can breed up to around eight years old, many breeders limit this to about three years to safeguard health. Gestation lasts 28-31 days, with litters ranging from 5 to 12 kits. Due to the nutrient-rich milk, does nurse offspring briefly once or twice daily. Kits are born hairless, blind, and helpless, requiring careful attention. Responsible breeders focus on health, temperament, and avoiding over-breeding to maintain the breed's wellbeing.
Giant rabbits like Flemish Giants can weigh between 15 and 22 pounds and grow up to 4 feet long, with some individuals reaching much larger sizes.
They require spacious enclosures free from wire bottoms, separate sleeping areas with straw bedding, and plenty of room indoors and outdoors for exercise and roaming.
They can, provided introductions are done carefully. Their gentle nature often allows them to coexist peacefully, but supervision and gradual socialisation are vital.
Finding and Caring for Giant Rabbits
When considering a giant rabbit as a pet, it’s crucial to source them from reputable breeders who prioritise health and wellbeing over appearance or profit. Owning a giant rabbit is a rewarding experience, but it comes with increased responsibilities due to their size and specific care needs. With proper care, these gentle giants make affectionate and fascinating companions.