With their delicious natural sweetness, apples make a great flavoring ingredient for dog treats. Whenever you’re baking it’s very important to choose a crisp apple with flesh that won’t break down into mush in the oven. The classic choice for baking is Granny Smith, which I used when I developed this recipe, but there are plenty of other varieties of apple that hold up equally well in the oven. You may want to branch out and try a Jonathon, Jonagold, Braeburn, Fuji, or Cortland apple, for example.
All of the ingredients in this recipe are readily available at most grocery stores. If you can’t find wheat germ in the baking aisle, it may be hiding in the organic or health food section. Although wheat germ is generally accepted as a safe ingredient and is perfectly harmless to most pets, some dogs can develop sensitivities to wheat (i.e. gastrointestinal issues). If this is the case with your pooch, you can omit the wheat germ and whole wheat flour in this recipe and substitute 2 cups of all-purpose or unbleached white flour instead.
For easy clean up and, of course, for the cuteness factor, I used decorative paper muffin cups to line the pan, but they’re not really necessary. Just remember to spray the pan generously with cooking spray if you’re not using the liners, because this batter tends to stick to the pan. And hopefully this goes without saying, but . . . if you use the paper liners, remember to remove them before serving to your dog.
These treats can be stored in an airtight container at room temperature but will last longer if stored in the refrigerator.