8in1 Delights Chicken Bones Strong XS, 7 pcs, 140 g8in1 Delights Chicken Bones Strong XS are made of tasty beefhide and delicious chicken breast and ensure strong, long lasting chewing fun for toy dogs with a weight below 5kg. Due to their firm consistency the bones offer an extra tough chewy treat and therefore perfectly fit for dogs with a particularly strong instinct to chew. More than this: while keeping your dog busy, the bones enhance dental care. Due to the natural abrasive action of chewing,