Wow 8 pills a day poor doggie. What are the medications for and do you give them all at the same time or are they given say every four hours or so?? Whats the directions say?
First, ask the pharmacist/vet if these medications come in capsul form or liquid form. If they do it's easier to mix with things and won't be as detectable as a lump of a crushed pill.
BTW welcome to the board