The Color Wheel. A color circle, based on red, yellow and blue, is traditional in the field of art. Sir Isaac Newton developed the first circular diagram of colors in 1666. Since then, scientists and artists have studied and designed numerous variations of this concept.
Itchy Pekingese - Itching Scratching Series. The Pekingese quite commonly gets allergic skin disease from food allergy or canine atopic dermatitis. This can lead to itching, scratching, chewing and licking which in turn can lead to secondary skin infection with bacteria or yeast. The common skin infection in the dog is caused by Staphylococcus intermedius.
Lifestyle Changes. People with existing allergies should avoid irritants or allergens. These triggers include: 1  Pollen. 2  This is the primary cause of allergic rhinitis. 3  Dust mites, specifically mite feces, which are coated with enzymes that contain a powerful allergen. 4  These are the primary allergens inside the home.