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.
For years, we have fed our pooches raw or cooked bones, and have delighted in seeing them enjoy every bit of it. Nevertheless, questions have recently been thrown to experts whether all bones are safe for dogs to eat. Cooked or raw pork bone. While feeding your dog cooked pork bones can also put him in the same splintering danger as cooked chicken or beef bones, raw pork bones can be unsafe for your pooch, too. These raw bones are more likely to be contaminated with trichinosis as compared to other meats.