a chemical bond. The two extreme cases of chemical bonds are: Covalent bond: bond in which one or more pairs of electrons are shared by two atoms. Ionic bond: bond in which one or more electrons from one atom are removed and attached to another atom, resulting in positive and negative ions which attract each other.Other types of bonds include metallic bonds and hydrogen bonding.ovalent chemical bonds involve the sharing of a pair of valence electrons by two atoms, in contrast to the transfer of electrons in ionic bonds.
Sheepadoodle Breed Profile. A Sheepadoodle is a Poodle hybrid that is a cross-breed of a Poodle and a Old English Sheepdog and may demonstrate any combination of traits from those two breeds. Poodle hybrids have become very popular in the past few years.They play a big role in the current designer dog trend.heepadoodle Breed Profile. A Sheepadoodle is a Poodle hybrid that is a cross-breed of a Poodle and a Old English Sheepdog and may demonstrate any combination of traits from those two breeds. Poodle hybrids have become very popular in the past few years.
From Wikipedia, the free encyclopedia. The Shetland Sheepdog, often known as the Sheltie, is a breed of herding dog. They are small to medium dogs, and come in a variety of colors, such as sable, tri-color, and blue merle. They are vocal, excitable, energetic dogs who are always willing to please and work hard.oday it is raised as a farm dog and family pet. They were originally a small mixed-breed dog, often 10â13 inches (250â330 mm) in height and it is thought that the original Shetland herding dogs were of Spitz type, and were crossed with collie-type sheepdogs from mainland Britain.