Delicious thrive proreward liver dog treats are made using only the finest beef liver which is carefully freeze dried to retain the nutrients and this also enhances the flavour making them a very tasty treat your dog will love the great taste of these liver dog treats which are perfect when training your dog but even if you are not training your dog they make delicious little snacks only 100 delicious liver is used for these treats the freeze dried rewards are made with the highest qualit