BlackDog Oven dried liver and other ingredients are rolled into bite-sized balls, great for food reward-based training. This treat comes in a convenient resealable bag to seal in the freshness and keep out the odours. High in iron. Variety is the spice of life and for a dog it is equally important that they be given variety in their food. The ball shape of these meat treats makes them an ideal treat for training lessons or to insert inside of a treat dispensing toy.Black Dog liver treats are Prepared to appeal to your dog's sense of smell and taste. Suitable for all sizes and types of dog. Crunchy in texture to encourage your dog to chew the treat. Made from real beef liver, which is full of flavour. These dog liver treats are conveniently packaged in a 250g resealable bag.