Size and Build
Thai Ridgebacks are medium-sized and athletic. Males typically stand between 22-24 inches tall and weigh 45-65 pounds, while females are slightly smaller at 20-22 inches and weigh 35-55 pounds. Their bodies are well-proportioned with a longer length than height, showcasing strong muscle definition, especially in the shoulders and hindquarters.
Coat and Colors
The breed features a short, smooth coat that lies close to the body, with the signature ridge of hair along the back. This ridge is a defining characteristic, varying in shape and length but always present. Accepted coat colors include red, fawn, black, and brindle. Seasonal shedding occurs, particularly in spring and fall, necessitating more frequent grooming during these periods.
Distinctive Features
The Thai Ridgeback has a wedge-shaped head with a tapering muzzle, flat cheeks, and a straight bridge. Its nose is usually black, sometimes bluish, and the eyes are almond-shaped, moderate in size, and brown, turning amber in blue-coated dogs. The ears are triangular, medium-sized, and erect, adding to their alert expression. The tail is carried erect with a slight curve when the dog is alert or moving.
Their gait is efficient and purposeful, reflecting their working heritage with balanced, parallel strides.
Gender Differences
Males are generally larger and may exhibit stronger protective instincts compared to females, who are often more amenable. Both genders require consistent and firm guidance.
Breed Standard Specifics and Show Preferences
Breed standards emphasize the ridge's symmetry and the dog's balanced proportions and sound movement. Faults in the show ring include the absence of a ridge, longer coats, and physical defects such as undescended testicles in males.