The Loulou is a study in how extravagant presentation can be packaged into the smallest possible frame. Weighing between three and seven pounds and standing just six to seven inches at the shoulder, this is one of the tiniest dogs in the world, yet its abundant double coat, confident carriage, and alert expression create a visual presence that far exceeds its actual dimensions. The overall impression is of a compact, balanced, and vigorous little dog whose square proportions and proud bearing suggest a much larger animal compressed into toy format.
The head of the Loulou contributes significantly to the breed's distinctive foxlike expression. The skull is slightly rounded but not domed, tapering smoothly into a fine, straight muzzle that is proportionate to the skull without being snippy or weak. The nose is small, round, and ideally black in most color varieties, though liver-colored dogs carry brown pigment and blue or cream-colored individuals may show lighter nose leather. The eyes are dark, bright, and medium-sized with an almond shape that conveys intelligence and curiosity. Set high on the skull, the small, erect, triangular ears are carried forward, adding to the alert, inquisitive expression that characterizes the breed.
The body of the Loulou is short-backed and compact, with a level topline from the base of the high-set ears to the base of the tail. The chest is deep but not excessively broad, and the ribs are well sprung without creating a barrel-chested appearance. The tail is one of the breed's signature features, set high and lying flat against the back, heavily plumed with long, harsh hair that spreads across the back and blends with the coat on the hindquarters. The tail carriage contributes to the breed's characteristically round silhouette when viewed from the rear.
The coat is the crowning glory of the Loulou and the feature that demands the most attention from owners. The double coat consists of a short, soft, thick undercoat overlaid by a longer, harsher outer coat that stands away from the body rather than lying flat. Around the neck and shoulders, the coat forms an abundant ruff or frill that frames the face and gives the breed its leonine appearance. The forelegs carry feathering, and the hindquarters are heavily coated from the croup to the hock, creating the characteristic "pants" that add visual bulk to the rear. The coat reaches its fullest expression along the tail plume and the chest ruff.
The Loulou comes in one of the widest color varieties of any dog breed. Recognized colors include orange, red, cream, sable, black, brown, blue, white, beaver, chocolate, merle, brindle, parti-color, tri-color, and black and tan, along with various combinations and patterns. Orange was historically the most fashionable color following Queen Victoria's promotion of her small red Pomeranian in 1888, and it remains one of the most commonly seen colors today alongside black and cream. The FCI standard provides specific guidance on acceptable colors for the Zwergspitz variety, while the AKC standard takes a more inclusive approach, allowing all colors, patterns, and variations.
Movement in the Loulou should be smooth, free, balanced, and vigorous. The gait is buoyant and confident, with good reach in the forequarters and strong drive from the rear. Despite the profuse coat, the dog's movement should be clearly visible to judges, demonstrating sound structure beneath the abundant furnishings. A well-built Loulou moves with a jaunty, self-assured quality that perfectly matches the breed's personality.
Affectionate With Family
★★★★★
The Loulou thrives on close contact with its people and will follow family members from room to room throughout the day. This breed bonds deeply with its household and expresses affection freely through enthusiastic greetings and a desire to be included in all activities.
Good With Young Children
★★☆☆☆
The Loulou's tiny frame makes it vulnerable to accidental injury from rough handling by small children. This breed does best in homes with older children who have learned gentle, respectful interaction with small animals.
Good With Other Dogs
★★★☆☆
When properly socialized, the Loulou generally coexists well with other dogs, though it often fails to recognize its own small size and may attempt to assert dominance over much larger breeds. Supervised introductions help prevent confrontations that the Loulou's confidence may provoke.
Shedding Level
★★★★☆
The thick double coat produces consistent shedding year-round with heavier seasonal blowouts during spring and fall when the dense undercoat releases in large quantities. Regular grooming is essential to manage the volume of loose fur.
Coat Grooming Frequency
★★★★☆
Maintaining the Loulou's signature plush coat requires frequent brushing, ideally several times per week, to prevent mats and tangles in the dense undercoat. Neglected coats quickly become painful and difficult to restore.
Drooling Level
★☆☆☆☆
The Loulou produces virtually no drool under normal circumstances. This is one of the cleanest toy breeds in terms of oral moisture, making it well suited for owners who prefer a tidy household.
Coat Type
★★★★★
The Loulou carries one of the most voluminous double coats of any toy breed, consisting of a soft, dense undercoat beneath a long, harsh-textured outer coat that stands off the body. The signature ruff around the neck and chest creates the breed's characteristic leonine appearance.
Openness To Strangers
★★★☆☆
The Loulou tends to be alert and initially vocal when encountering unfamiliar people, though it warms up relatively quickly once it determines no threat exists. Most individuals enjoy attention from new acquaintances after a brief assessment period.
Playfulness Level
★★★★☆
Despite its diminutive size, the Loulou brings considerable energy and enthusiasm to play sessions. This breed enjoys interactive toys, brief retrieving games, and spirited play with family members well into its senior years.
Watchdog/Protective Nature
★★★★☆
The Loulou possesses exceptional alertness and will announce any change in its environment with sharp, insistent barking. While it lacks the size to physically deter intruders, its vocal vigilance makes it an effective early warning system.
Adaptability Level
★★★★☆
The Loulou adapts readily to a variety of living situations including apartments, condominiums, and suburban homes. Its small size and moderate exercise needs make it one of the more flexible toy breeds in terms of housing requirements.
Trainability Level
★★★☆☆
The Loulou is intelligent and capable of learning quickly, but its independent Spitz temperament can produce selective compliance. Short, varied training sessions with positive reinforcement work far better than repetitive drills with this breed.