Sentence:  And when he saw that all the dogs were flocking about her, yarring at the retardment of their accesse to her, and every way keeping such a coyle with her, as they are wont to do about a proud or <WSD>salt</WSD> bitch, he forthwith departed ... 
Meaning of the word marked with <WSD> tags:  Salacious; lecherous; lustful; (of animals) in heat.