"Sic on" or "Sick on"? [closed]
It seems both spellings are used...
sick2
(also sic)
VERB [WITH OBJECT]
sick something on
1 Set a dog on.
‘the plan was to surprise the heck out of the grizzly by sicking the dog on him’1.1 sick someone on informal
Set someone to pursue, keep watch on, or accompany (another)
‘who sicked those two on to us?’
Oxford Dictinaries