Customers are looking for pet treats for training, snacks or just as a supplement to other foods to treat their loved furry friend. Just like the demand for 'clean foods'� for humans has grown, so too has the market for pet treats that are free of preservatives, sweeteners, additives and other fillers. This creates an opportunity for small scale producers like you to capture part of the market. There's a wide variety of foods that can be suitable for pet treats. For example, for dogs, this can include: Meat-based products, including organ meats, for example dehydrated chicken breasts, animal liver, pig ears, salmon skin and much more. Various fruits and vegetables, for example dried apple, green beans and sweet potato.