Crunchy Bites Light are a complementary treat or reward to use for training or good behaviour. Lower in calories than the other treats in the Crunchy Bites range, Crunchy Bites Light are a great treat for overweight dogs that need to lose weight. Tasty Crunchy Bites are bursting with nutritious ingredients and flavour. All recipes include joint support, grape seed extract providing antioxidants and green tea extract to support the immune system.