FCI-Standard YORKSHIRE TERRIER
ORIGIN: Great Britain.
FCI-CLASSIFICATION: Group 3 Terriers. Section 4 Toy Terriers. Without working trial.
BRIEF HISTORICAL SUMMARY: The Yorkshire Terrier comes from the same locale as the Airedale Terrier and was first seen around the 1850s. The old Black and Tan Terrier is behind the Yorkshire Terrier, together with other breeds such as the Maltese and the Skye Terrier. The current name was accepted in 1870. The breed’s terrier-like qualities include the hunting instinct, be it for a toy in the house or a rodent in the garden.
GENERAL APPEARANCE: Long-coated, coat hanging quite straight and evenly down each side, a parting extending from nose to end of tail. Very compact and neat, carriage very upright conveying an important air.
IMPORTANT PROPORTIONS: General outline conveying impression of vigorous and well proportioned body.
BEHAVIOUR AND TEMPERAMENT: Alert, intelligent toy terrier. Spirited with even disposition.
HEAD CRANIAL REGION:
Skull: Rather small and flat, not too prominent or round. 
FACIAL REGION:
Nose: Black.
Muzzle: Not too long.
Jaw/Teeth: Perfect, regular and complete scissor bite, i. e. upper teeth closely overlapping the lower teeth and set square to the jaws. Teeth well placed with even jaws.
EYES: Medium, dark, sparkling, with sharp intelligent expression and placed to look directly forward. Not prominent. Edge of eyelids dark.
EARS: Small, V-shaped, carried erect, not too far apart, covered with short hair, colour very deep, rich tan.
NECK: Good reach.

FCI 標準約克夏梗
起源： 英國。
FCI 分類：3 組梗類犬。第 4 部分 玩具梗。未經工作試用。
簡要歷史概述：約克夏梗與萬能梗來自同一地區，首次出現於 19 世紀 50 年代左右。老黑褐梗落後於約克夏梗，與馬耳他犬和斯凱梗等其他犬種並列。目前的名稱是在 1870 年被接受的。 該品種具有梗犬般的特徵，包括狩獵本能，無論是針對家中的玩具還是花園中的囓齒動物。
整體外觀：長毛，被毛垂直且均勻地垂在身體兩側，從鼻子到尾巴末端有一條分縫。非常緊湊整潔，體態非常挺直，傳達出重要的氣質。
重要比例：整體輪廓傳達出身體旺盛且比例勻稱的印象。
行為與性情：警覺、聰明的玩具梗。精神抖擻，性情平和。
頭部顱骨區域：
頭骨：相當小而扁平，不太突出或圓。
臉部區域：
鼻子：黑色。
口吻：不要太長。
顎/牙齒：完美、規則、完整的剪狀咬合。 e.上牙緊密覆蓋下牙，與顎骨呈直角。牙齒排列整齊，下顎骨整齊。
眼睛：中等，深色，閃亮，具有敏銳的智慧表情，直視前方。不突出。眼瞼邊緣發暗。
耳朵：小，V 形，直立，間距不太遠，覆蓋著短毛，顏色很深，呈深褐色。
頸部：伸展性良好。