I had the same issue where I tried to feed him over the counter foods, pry his mouth open and all sorts of other stuff as well. I then found this stuff online called Medi Crunch. It's pretty cool as its crunchy on the outside and creamy on the inside....he gobbled them right up along with the pill. I use it all the time now. You can get them at [url]www.medicrunch.com[/url]
Good Luck!