I had the same problem with Brody before; I tried absolutely everything-- hot dogs, cheese, peanut butter, STEAK, you name it, but he caught on quickly and learned to just refuse his treats completly. (This was more than a year ago and to this day he will not touch a hot dog.) I had to give him three pills a day for ten days, so here is what I had to end up doing: First, I would crush his pill into powder and mix it with yogurt, then I would add a touch of warm water to thin out the mix, suck it into a syringe and squirt in the back of his mouth. He wouldn't be able to spit it out, even though he tried. You should talk to the vet before trying my "Brody method" however, because there are many meds that cannot be crushed and diluted like that.