I do because my boy is too set in his ways and has to have it. I use Natural Balance Duck and Pea formula. Wish I could get him off dry food as his snack but have failed at this.
You could freeze it and leave little cubes out, or invest in a timed feeder, I really would try to get him off the dry but not until you are home testing as dry food tends to be high carb and you need to reduce it gradually whilst monitoring as his insulin dose may need to be reduced. When you have a chance can you set up a signature - how is he doing?