Raising Flemish Giant rabbits is a unique and rewarding experience! Known as the “gentle giants” of the rabbit world, Flemish Giants are one of the largest rabbit breeds—yet they’re renowned for their calm, docile, and affectionate personalities. Originally bred for meat and fur, they’re now popular as show rabbits and beloved pets. However, their size and needs require special consideration.
Size: Massive—adults typically weigh 13–16 lbs (6–7.5 kg), with some exceeding 20 lbs.
Lifespan: 5–8 years (sometimes up to 10 with excellent care).
Temperament: Gentle, patient, curious, and often dog-like in their loyalty. Great with respectful older children.
Coat: Glossy, dense, and rollback fur in colors like sandy, white, black, blue, fawn, and steel gray.
Ears: Large, upright, and heavily furred.
Due to their size, standard rabbit hutches won’t suffice.
Indoor Housing (Highly Recommended):
Minimum space: 32 sq ft (e.g., 4' x 8' pen or converted room)
Use baby gates or exercise pens (x-pens) with solid flooring
Provide thick, soft bedding (fleece over absorbent pads or rubber mats)
Outdoor Housing (If Necessary):
Hutch must be at least 4' x 4' x 4' with a 6'–8' attached run
Solid, raised floor (off the ground) to stay dry and warm
Fully predator-proof (1/2" hardware cloth, buried 12" underground)
Sheltered from wind, rain, and direct sun
🐰 Important: Flemish Giants cannot tolerate extreme heat (>80°F/27°C) or cold (<40°F/4°C) without proper protection.
Their large size means they eat a lot—but quality matters more than quantity.
Hay (70–80% of diet): Unlimited timothy or orchard grass hay. Alfalfa is only for kits under 6 months (too rich for adults).
Pellets: High-fiber (16–18% protein, 18%+ fiber), 1/2–1 cup per 10 lbs body weight daily.
Fresh Greens: 2–4 cups daily (romaine, kale, dandelion greens, cilantro, etc.).
Water: Large, heavy water bowl or 32-oz bottle—refreshed daily.
Treats: Occasional apple, banana, or carrot—sparingly (obesity is a risk).
❌ Never feed: iceberg lettuce, bread, crackers, avocado, or sugary foods.
Brushing: Weekly brushing; 2–3 times/week during molting (they shed heavily!).
Nail Trimming: Every 4–6 weeks (their nails are large and can cause posture issues if overgrown).
Dental Health: Provide unlimited hay and large chew toys (applewood logs, willow bundles).
Common Health Concerns:
Sore hocks (ulcerative pododermatitis)—from hard or wire flooring
Obesity—from overfeeding pellets or treats
GI stasis—watch for reduced poops or lethargy (a life-threatening emergency)
Arthritis (in older giants)—provide soft bedding and easy access to food/water
🩺 Vet Care: Annual checkups with a rabbit-experienced vet. Spay/neuter recommended (reduces cancer risk and improves behavior).
Companionship: Flemish Giants bond deeply—with humans or another rabbit. Consider a bonded pair (spayed/neutered).
Handling: Support their full body weight—never lift by ears or scruff. Many prefer floor-level interaction.
Exercise: 3–4 hours daily of supervised free-roam in a bunny-proofed space (they need room to stretch!).
Toys: Large cardboard boxes, willow tunnels, dig boxes (with soil or shredded paper), and sturdy chew logs.
Highly trainable! Use extra-large litter boxes (plastic storage bins work well).
Fill with rabbit-safe litter (paper-based or wood pellets).
Add hay—Flemish Giants love to munch while they “go.”
Flooring: Never use wire—their weight puts extreme pressure on their feet. Solid, padded flooring is essential.
Weight Monitoring: Weigh monthly. Sudden changes can signal illness.
Lifespan vs. Commitment: A 10-year commitment with significant space, food, and vet costs—plan accordingly.
For Show: ARBA-recognized; judged on size, bone structure, fur quality, and temperament.
For Breeding: Does mature at 8–12 months. Litters average 6–10 kits.
⚠️ Ethical Note: Only breed if you have homes ready and understand genetics. Overpopulation is a serious issue.
Think big: Everything—cages, litter boxes, food bowls—must be oversized.
Patience & respect: Their calm nature thrives with gentle, consistent handling.
Observe daily: Early signs of illness (e.g., small poops, teeth grinding, hiding) require prompt vet care.
With proper care, your Flemish Giant will reward you with affectionate nudges, gentle “binkies,” and a truly majestic presence!
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