Sentence:  The doctor , with the air of a man whose professional interests have found scope , drew Alex 's attention to those <WSD>excellences</WSD> which might otherwise have escaped him : the fine color in comb and wattles , the length and quality of neck and saddle hackles , the firm , wide spread of the toes , and a rare justness in the formation of the ear lappets . 
Meaning of the word marked with <WSD> tags:  the quality of excelling; possessing good qualities in high degree