UV radiation is present in sunlight, and is produced by electric arcs and specialized lights such as mercury-vapor lamps, tanning lamps, and black lights. Although lacking the energy to ionize atoms, long-wavelength ultraviolet radiation can cause chemical reactions, and causes many substances to glow or fluoresce.
Cooked Bones and Dangers. For many pet owners, that large juicy looking ham or roast bone may seem like a wonderful treat for their beloved pet. However, t here are many dangers involved in giving your dog cooked bones of any kind.When a bones goes through the cooking process it becomes brittle.ow for the good news. Raw bones are safe for your dog as long as they are used properly. Raw bones provide your dog with wonderful nutritional benefits as well as acting like a good brushing and flossing for maintaining optimal canine dental health.
There are many different kinds of bones out there, so treating your dog to one once in a while will take a bit of research and some common sense. The most important thing to know is that chicken bones are never a safe idea, but some bones can actually be good for your dog.Rawhides are one of the most popular types, but they happen to be my least favorite.arrow bones, on the other hand, are one of my favorites, and you can ask your butcher to cut them to any length you like. Throw them in a bag in the freezer and give one to your dog when the bone is frozen (sheâll find it especially interesting that way).