Large and muscular with substantial bone. Needs sturdy fencing, strong leashes, and space to move without feeling cramped.

Large and leggy rather than as compact as a Rottie. Height and reach matter for jumping and counter surfing if untrained.

Typical large-breed lifespan with variation by genetics and weight. Joint care and lean body condition help comfort in later years.

Similar large-dog expectations. Cardiac screening is a talking point in the breed; choose breeders who test thoughtfully.

Strong and capable; needs daily physical work plus mental challenges. Without outlets, boredom can turn into yard damage or weight gain.

High-energy and agile for many individuals. Expect long walks, runs, or structured sports if you want a calm house dog.

Short coat is easy to bathe; shedding is moderate. Nails and ears still need routine attention like any large dog.

Sleek coat is low-maintenance aside from shedding and basic hygiene. No fancy trims required for pet homes.

Intelligent and capable but can be independent. Fair, consistent leadership and reward-based training build trust.

Often quick learners who enjoy having a job. Needs clear rules so protective instincts are channeled into appropriate behavior.

Can be wonderful with its own family when raised with structure. Supervise all interactions with unfamiliar children and teach guests how to approach.

Devoted to household members; may be aloof with strangers. Early socialization helps polite public behavior and safer introductions.

Screen hips, elbows, and heart as appropriate. Obesity worsens joint pain; discuss diet with your veterinarian.

Discuss cardiac history, cervical spine concerns in some lines, and routine screening with your vet and breeder.

Big dogs eat a lot and may need joint supplements or medications later. Insurance or a dedicated vet fund is wise.

Similar large-breed feeding and medical scaling. Training classes and secure fencing are upfront investments that pay off.