Rabbits

WHAT: Evaluates profit potential combining litter size, growth rates, meat yield, and input costs. Productive does raising 8-12 kits per litter with fast growth (8-10 lbs in 10-12 weeks) generate strong monthly returns.

WHY: Rabbit profitability depends on litter frequency and kit survival. Does producing 30-50 kits annually with good survival rates generate $600-1,200 annual revenue versus $200-400 for lower producers, determining whether rabbit enterprises provide meaningful income or remain hobbies.

HOW: Calculated from production data (litter size, frequency, growth rates) combined with feed efficiency and mothering ability. Exceptional (≥2.6): large litters + fast growth + high survival. Typical (1.8-2.5): moderate production. Limited (<1.8): small litters, slow growth, or high mortality eroding returns.

WHAT: Feed conversion efficiency measures the ratio of feed consumed to weight gained by a rabbit. Breeds can vary significantly in how much feed they require to produce a pound of meat or gain a pound of body weight.

WHY: High feed conversion efficiency means rabbits require less feed to reach market weight, reducing overall feed costs and the land/resources needed for feed production. This is crucial for profitability and sustainability in regenerative systems.

HOW: Exceptional breeds convert feed at less than 3.5 lbs of feed per pound of gain. Typical breeds fall between 3.5 and 4.5 lbs of feed per pound of gain. Limited breeds require more than 4.5 lbs of feed per pound of gain.

WHAT: This trait assesses a rabbit breed's natural inclination and physical suitability for foraging on pasture. Breeds vary in their preference for grazing versus pellet feeding and their ability to efficiently digest and utilize forages.

WHY: For regenerative farmers, good grazing adaptation means reduced reliance on concentrated feed, lower input costs, and improved land management as rabbits graze pastures. This contributes to a more self-sufficient and environmentally sound rabbit farming system.

HOW: Exceptional breeds demonstrate a strong preference for pasture, readily consume a wide variety of grasses and herbs, and show good weight gain on forage alone. Typical breeds will graze but may require supplemental feed for optimal growth. Limited breeds show minimal interest in grazing and perform best on conventional feed.

WHAT: Evaluates adaptation to sustained cold below 20°F (-7°C), measuring coat insulation, metabolic adaptation, and winter breeding success. Critical for year-round production in northern climates.

WHY: Cold-sensitive rabbits require heated buildings ($50-150 monthly winter costs), cease breeding in winter, and experience higher kit mortality. Cold-hardy breeds maintain year-round breeding in unheated hutches with basic wind protection, enabling consistent production through harsh winters.

HOW: Rated from database trait 'cold_tolerance' based on breed characteristics. Exceptional (≥2.6): thick fur, proven winter breeding in <0°F (-18°C), minimal shelter needed. Typical (1.8-2.5): moderate hardiness. Limited (<1.8): requires heated shelter for winter breeding, high kit mortality in cold.

WHAT: Evaluates adaptation to sustained heat above 85°F (29°C), measuring heat stress resistance, reproductive performance in heat (fertility and litter size often drop 30-50%), and survival during summer peaks.

WHY: Heat stress halts breeding, reduces feed intake, and increases mortality. Heat-adapted breeds maintain reproduction through summer where others experience 2-4 month breeding gaps, creating production holes that reduce annual output 20-40% in hot climates.

HOW: Rated from database trait 'heat_tolerance' based on documented characteristics. Exceptional (≥2.6): tropical adaptations, maintains breeding in 95°F+ (35°C+). Typical (1.8-2.5): moderate tolerance with cooling measures. Limited (<1.8): breeding stops above 85°F, high mortality risk without cooling systems.

WHAT: This trait assesses a rabbit breed's innate ability to withstand and recover from common diseases, parasites, and injuries. Some breeds are naturally more robust and less susceptible to prevalent rabbit ailments than others.

WHY: High disease resistance reduces the need for veterinary interventions and medications, lowering costs and supporting a more natural, chemical-free approach to animal husbandry. This is crucial for regenerative systems aiming for self-sufficiency and minimal external inputs.

HOW: Exceptional breeds typically require minimal veterinary care, rarely succumb to common infections, and recover quickly from minor health issues. Typical breeds may need occasional treatment for common ailments. Limited breeds are prone to frequent illnesses and may require consistent monitoring and intervention.

WHAT: This trait assesses a rabbit breed's natural defenses and alertness against predators like foxes, hawks, and weasels. Some breeds are naturally more skittish and quick to flee, while others may be more docile and less aware of their surroundings.

WHY: For regenerative farmers, understanding predator vulnerability helps in selecting breeds that can thrive with minimal human intervention. A breed with lower vulnerability can reduce losses and the need for costly predator exclusion measures, contributing to a more self-sufficient system.

HOW: Exceptional breeds exhibit strong flight responses and excellent spatial awareness, often being naturally wary of strange noises or movements, making them difficult for predators to catch. Typical breeds have moderate alertness and escape instincts. Limited breeds are more docile, less aware, and slower to react, potentially leading to higher predation losses.

WHAT: This trait assesses a doe's instinct and skill in nurturing her kits, including nest building, milk production, and protection. Breeds vary in their natural attentiveness, with some being highly proactive and others requiring more human intervention.

WHY: Good mothering ability reduces kit mortality and the need for supplemental feeding or care, saving valuable time and resources. This directly impacts the efficiency and profitability of a rabbitry, especially in a regenerative system focused on minimizing external inputs.

HOW: Exceptional mothers consistently wean over 90% of their litters without significant human assistance. Typical mothers wean 75-90% of kits, sometimes needing minor support. Limited mothers may struggle with milk let-down, nest abandonment, or aggression, weaning less than 75% of kits without substantial intervention.

WHAT: This trait assesses a rabbit breed's inherent ability to resist and recover from common internal parasites like coccidia and external ones like mites. Some breeds naturally have stronger immune responses, leading to fewer parasite-related health issues and better overall vigor.

WHY: For regenerative rabbit farmers, good parasite resistance reduces the need for chemical treatments, promoting a healthier ecosystem and lower input costs. Breeds with higher resistance are more resilient, requiring less intensive management and contributing to the farm's sustainability goals.

HOW: Exceptional breeds demonstrate very low susceptibility, often showing less than 5% incidence of significant parasite issues in typical conditions. Typical breeds may require occasional monitoring or preventative measures, with around 10-20% experiencing mild issues. Limited breeds are more prone to severe infestations and may require frequent, proactive interventions.