Rottweiler Lab Mix
Rottweiler + Labrador Retriever cross. Also called: Labrottie, Rottador.
The Rottweiler Lab Mix typically weighs 55-100 lbs, needs 1100-2200 calories per day, and lives 9-13 yrs. Size, appearance, and temperament can vary widely depending on which parent's genes are more dominant.
Size and nutrition
The Rottweiler Lab Mix can weigh anywhere from 55-100 lbs (24.9-45.4 kg), a wide range that reflects the size difference between the Rottweiler and Labrador Retriever. Because mixes are unpredictable, watch your dog's actual body condition rather than targeting a specific number on the scale.
Daily calorie needs for a Labrottie range from 1100-2200 kcal depending on their adult size, activity level, and whether they are spayed/neutered. Use our calorie calculator with your dog's actual weight for a personalized estimate.
Get your Labrottie's exact calorie needs.
CalculateHealth risks from both parent breeds
Mixed breed dogs can inherit health conditions from either parent breed. The Rottweiler Lab Mix may be susceptible to conditions common in both Rottweilers and Labrador Retrievers. Mixed breeds often benefit from hybrid vigor, but this is not guaranteed, and responsible health screening of parent dogs remains important.
Look up the health profiles for both parent breeds for a complete picture of potential health concerns:
Exercise and activity
Labrotties are large, athletic dogs that need 60-75 minutes of daily exercise. Swimming, hiking, retrieval games, and structured walks satisfy their needs. The Lab's enthusiasm for activity combined with the Rottweiler's working drive creates a dog that needs genuine daily exercise, not just yard time.
Care and grooming
Short to medium double coat with moderate to heavy shedding. Brush 2-3 times weekly. This mix typically weighs 55-100 lbs; plan for large-breed food costs and veterinary expenses. Both parent breeds are prone to hip dysplasia; maintain lean body weight throughout life.
What to expect from a Labrottie
Loyal, protective, and trainable. The Lab's friendliness typically moderates the Rottweiler's guarding instinct, producing a confident dog that is social with family and watchful with strangers. They respond well to positive training and are generally good with children when raised with them.
Frequently asked questions
Adult Labrotties typically weigh 55-100 lbs (24.9-45.4 kg). The wide range reflects the size difference between Rottweilers and Labrador Retrievers. First-generation crosses (F1) are the most unpredictable for size. Looking at the parents' sizes gives the best estimate. Puppies that are larger at 8 weeks tend to be larger adults, but this is not guaranteed.
Daily calorie needs range from 1100-2200 kcal depending on your dog's actual adult size and activity level. Since mixes vary so much in size, use our calorie calculator with your dog's current weight rather than relying on breed averages. Weigh your dog monthly and adjust portions to maintain healthy body condition.
Mixed breeds often benefit from hybrid vigor, meaning their broader gene pool reduces the risk of conditions that concentrate in purebred lines. However, a Rottweiler Lab Mix can still inherit health issues common to either the Rottweiler or the Labrador Retriever. Research both parent breeds' health profiles and ask the breeder about health testing of the parents. Regular veterinary checkups catch any inherited conditions early.
Tools for Labrottie owners
Disclaimer: Mixed breed characteristics vary significantly. The weight, calorie, and health information here represents the combined range of both parent breeds. Individual dogs may fall outside these ranges. Calorie estimates use the RER/MER formula (NRC 2006). Consult your veterinarian for advice specific to your dog. See our sources.
Last reviewed: April 1, 2026