Angel Pet Necklace Pet Angel Necklace Sterling Silver Necklace.  Choose cat or Dog 20” sterling Silver chain, high quality sterling pendant. Heart shape cutout.  Pendant is 1”.  Angel Pet Necklace,The design is detailed and delicate, offering a beautiful way to carry your pet's memory with you. With a durable 20” sterling silver chain, your memorial necklace will last with proper care.