Brittany Spaniel vs Rottweiler Mix: Which Suits Your Home?

The gap here is stark: a Brittany tops out around 40 pounds and 20 inches at the shoulder, while a Rottweiler mix can run anywhere from 80 to 135 pounds and stand up to 27 inches. That's not a size difference so much as a different category of dog -- a Brittany is a compact gun dog, a Rottweiler mix is built like a linebacker. If you live somewhere with weight limits on dogs, or you're just not looking to wrestle 100+ pounds through a hallway, that alone may settle the question.

Both breeds land at High (4/5) for exercise need, so don't expect either one to be satisfied with a short walk around the block. The Brittany runs a notch hotter day to day -- High (4/5) energy versus the Rottweiler mix's Moderate (3/5) -- meaning it's more likely to bounce off the walls if the exercise doesn't happen. The mix needs the same volume of activity, but its energy tends to come in bursts rather than a constant hum.

Coat care is a wash between these two: both score Low (2/5) for grooming and Moderate (3/5) for shedding. The Brittany carries a medium, wavy coat that picks up burrs on hikes; the Rottweiler mix wears a short, dense double coat that sheds more evenly year-round. Neither demands a groomer's budget, but you'll still want a weekly brush and a vacuum that can handle dog hair.

The Brittany edges ahead for apartment life at Moderate (3/5) versus the Rottweiler mix's Low (2/5), and both are quiet dogs -- Low (2/5) barking either way, so noise complaints aren't the issue. Being left alone is where the mix actually has the advantage: it tolerates solitude at Moderate (3/5) against the Brittany's Low (2/5). A Brittany left alone too often can develop real separation anxiety, which shows up on its own health list.

This is where the two breeds really split. The Brittany rates High (4/5) for first-time owners and Very high (5/5) for trainability -- it's an eager, biddable dog that wants to work with you. A Rottweiler mix scores Low (2/5) for first-timers despite still being highly trainable (4/5); its size and the confidence baked into its temperament mean handling mistakes carry more weight than they would with a 35-pound gun dog.

On paper the Brittany wins almost every household category: Very high (5/5) with kids, Very high (5/5) with other dogs, and High (4/5) with strangers, against the Rottweiler mix's Moderate (3/5), Low (2/5), and Low (2/5) on those same three measures. That doesn't mean a Rottweiler mix can't live well with a family -- plenty do -- but it takes more deliberate socialization to get there, and supervision around unfamiliar dogs matters more.

The Brittany's 12 to 15 year lifespan beats the Rottweiler mix's 9 to 10 by a wide margin, and the two breeds fail in different ways. The Brittany's list is long -- hip and elbow dysplasia, PRA, hypothyroidism, allergies, epilepsy, heart murmurs, bloat, separation anxiety -- but skews toward manageable, chronic issues. The Rottweiler mix's shorter list includes osteosarcoma, a bone cancer, and subaortic stenosis, a heart defect; both breeds share hip and elbow dysplasia risk.

Monthly costs sit close -- $90 to $180 for the Brittany against $110 to $240 for the Rottweiler mix -- but a bigger dog eats more, needs bigger doses of preventatives, and costs more at the vet per visit, which shows in the first-year totals: $1,300-$2,500 versus $1,700-$3,200. Budget for the difference before you fall for either one, especially since the Rottweiler mix's larger size can mean pricier boarding too.