Miniature American Shepherd

Origins and History

The Miniature American Shepherd (formerly known as the Miniature Australian Shepherd) descends from the Australian Shepherds imported to the United States in the 1960s and 1970s. Selective breeding for a smaller size produced a distinct variety that was officially recognized by the American Kennel Club in 2015. The breed was developed primarily as a versatile herding dog for families and competitive sports, retaining the intelligence and work drive of its larger ancestor.

General Characteristics

• Compact, well‑balanced build with a deep chest and strong hindquarters.
• Intelligent, eager to please, and highly trainable.
• Originally bred for herding; today excels in obedience, agility, and other performance events.

Physical Specifications

• Height: Males 13‑15 inches (33‑38 cm); Females 12‑14 inches (30‑36 cm) at the withers.
• Weight: Proportionate to height, typically 20‑40 pounds (9‑18 kg).

Coat and Color

• Medium‑length double coat; outer coat straight to wavy, dense, with a softer undercoat. Length should not exceed 2 inches.
• Accepted colors: Black, Black & White, Blue Merle, Red Merle; all may have white markings and/or tan points. No solid red, brown, or liver.

Temperament Considerations

Miniature American Shepherds are high‑energy, people‑oriented dogs that thrive on mental and physical challenges. Their strong herding instinct can manifest as nipping or “eye” if not directed appropriately.

Training Essentials

• Early, positive‑reinforcement socialization with people, animals, and varied environments.
• Minimum 1‑2 hours of vigorous exercise daily, supplemented with puzzle toys or agility work.
• Common challenges: tendency to become bored, occasional herding nipping, and sensitivity to harsh correction.

Daily Grooming

• Brush 2‑3 times per week with a slicker brush to remove loose hair and prevent matting.
• Bath as needed; avoid over‑bathing to preserve natural oils.
• Trim nails regularly; brush teeth several times per week.

Show Preparation

• Clip coat to approximately ½ inch on the body; longer feathering on ears, tail, and behind the forelegs is permitted.
• Clean ears and trim hair around the face to accentuate the “alert” expression.
• Apply a light, non‑slicking coat conditioner 24‑48 hours before the ring to enhance sheen.

Common Health Issues

• Hip dysplasia – screen with OFA or PennHip radiographs.
• Elbow dysplasia – radiographic evaluation recommended.
• Progressive retinal atrophy (PRA) – DNA test available.
• Hereditary cataracts – ophthalmologic exam.
• MDR1 gene sensitivity – DNA test; avoid ivermectin and certain other drugs.
• Epilepsy and autoimmune thyroiditis – monitor for clinical signs.

General Care

• Provide at least 60 minutes of vigorous exercise daily, plus mental enrichment.
• Balanced diet formulated for medium‑size active dogs; maintain optimal body condition.
• Life expectancy typically 12‑15 years.

Disclaimer: Information presented is a general guide; individual dogs may vary and should be evaluated by a qualified veterinarian.