More on Tally-ho from Infoplease:

• Tally-ho! - Tally-ho! is the Norman hunting cry Taillis au! (To the coppice). The tally-ho was used when the ...
• View-holloa - View-holloa The shout of huntsmen when a fox breaks cover = “Gone away!” (See Soho, ...
• Soho! - Soho! The cry made by huntsmen when they uncouple the dogs in hunting the hare. Also to pointers ...
• Dictionary of Phrase and Fable: T - Definitions, origins, and illustrative excerpts for words, phases, and literary allusions starting with "T"